CoChat
Sign Up
Cited by 21Physical Activity and HealthDiabetes Management and ResearchDiabetes Treatment and Management

The Impact of Physical Activity in Patients With Type 2 Diabetes

Open access
Bassin, Sandhya Rao, Srinath, Reshmi·2025·American Journal of Lifestyle Medicine
DOI 10.1177/15598276231180541PMC PMC11733108
Open this paper in CoChat — free accountOpen PDF

Abstract

Most patients with type 2 diabetes (T2DM) do not meet guideline-driven exercise recommendations. Physical activity (PA) is any form of bodily movement via skeletal muscle contraction. It can include walking, gardening, leisure activity, exercise, or movement for transportation or an occupation. Aerobic and resistance exercise have been well studied and are known to improve glycemic control in patients with T2DM. While data is less substantial, low-intensity PA such as walking, yoga, tai-chi, qigong, and activity for household tasks have also been shown to be effective methods of reducing hyperglycemia. Additionally, PA to break up sedentary behaviors can also have glycemic benefits. Healthcare providers should encourage patients to increase their PA as a more sustainable means of meeting guideline-directed exercise and activity recommendations. Discussing these changes with patients involves identifying motivators, setting goals, removing barriers, monitoring progress, and understanding the patient’s social support and environment.

AI snapshot

Written from the paper’s full text.

TL;DR

This review synthesizes evidence that physical activity—aerobic, resistance, and lower-intensity forms such as walking, yoga, tai-chi, qigong, and breaking up sedentary time—improves glycemic control in type 2 diabetes, with combined aerobic and resistance training generally producing greater A1c reductions than either alone. It provides clinical counseling recommendations to increase sustainable activity, while noting that much of the evidence comes from small studies and pooled meta-analyses.

Key findings

  • Physical activity improves blood glucose through decreased inflammation, insulin-independent glucose uptake via GLUT-4 and AMPK, and suppressed sympathetic response. Aerobic and resistance exercise both lower A1c, with no meaningful difference between them in several meta-analyses; combined training is superior. For example, RAED2 found A1c decreases of 0.4% with aerobic and 0.35% with resistance exercise after 4 months; DARE found 0.5% and 0.4% after 6 months; HART-D found a significant 0.34% A1c improvement with combined training versus control, but no significant individual aerobic (−0.24%) or resistance (−0.16%) effects. A meta-analysis of 25 studies reported A1c decreases of 0.4% with combined training and 0.2% for aerobic or resistance training individually; another reported 0.53% with combined exercise versus 0.3% with either alone.
  • Low-intensity activity also has glycemic benefits. A meta-analysis of 20 randomized controlled trials found A1c decreased by 0.50% with walking interventions (0.58% supervised; 0.53% with motivational strategies). A review of 23 yoga studies reported fasting sugar improvements of 7–33% and postprandial improvements of 6–39%; a systematic review of 45 randomized controlled trials found fasting glucose declined by 26 mg/dL and A1c by 0.5%. A meta-analysis of 14 tai-chi studies found fasting blood sugar decreased by 1.4 mmol/L and A1c by 0.7%. A review of 16 qigong studies found A1c decreased by 0.8% versus non-exercise but no significant difference versus other aerobic exercise.
  • Breaking up sedentary behavior improves postprandial glucose and insulin. Interrupting prolonged sitting with 3 minutes of light walking or simple resistance activities every 30 minutes reduced postprandial glucose by 39%, insulin by about 36%, and triglycerides by 40% after resistance activities. Two minutes of low- or moderate-intensity walking every 20 minutes improved insulin by 23% and postprandial glucose by 0.5 or 0.8 mmol/L. Standing for an afternoon (185 minutes) reduced blood sugars by 43% compared with sitting.
  • Adherence is poor: NHANES III of 1,600 patients with type 2 diabetes found almost 70% had no regular or insufficient physical activity, and less than 10% of Americans meet current exercise recommendations. Reported barriers include lack of time, poor physical conditioning or disability, and logistical challenges; less than 30% of diabetic ambulatory visits include diet or exercise counseling. The review recommends identifying motivators, setting SMART goals, removing barriers, monitoring progress, assessing social support and environment, and monitoring for hypoglycemia with insulin or insulin secretagogues.

Methods

  • Review article/CME offering; no primary data collection or systematic search strategy is described.
  • Evidence base includes guideline statements and cited trials/meta-analyses such as the National Diabetes Prevention Program, Look AHEAD, China Da Qing Diabetes Prevention Trial, RAED2, DARE, HART-D, IDES, NHANES III, and the Nurse’s Health Study.
  • Main analysis is a qualitative synthesis of mechanisms, aerobic versus resistance exercise, low-intensity physical activity, sedentary behavior interruption, postprandial hyperglycemia, adherence, and clinical recommendations, reporting pooled effect sizes and trial-level A1c changes.

Limitations

  • Stated limitations include: most studies were done on small patient populations with data presented as pooled meta-analyses; studies of low-intensity physical activity in the home such as household tasks were causational; randomized controlled trials evaluated glucose levels over 24 hours and long-term benefits need elucidation; more continuous glucose monitoring studies are needed because A1c is not sensitive enough to determine daily glucose fluctuations; and free-living physical activity improvements may be small if each individual activity is evaluated independently.
  • Evident: as a review, no systematic search/selection methods or risk-of-bias assessment are described; many cited findings (e.g., walking and mortality, household tasks) are observational, and the paper itself notes walking studies were observational and cannot be directly causal.
  • Evident: yoga evidence varies in form and intensity, study quality, and small sample sizes; wearable device studies are mostly small and require further standardized evaluation.

Model-written summary. Check it against the paper before relying on it.

Integrity signals

Registry

Crossref · 10.1177/15598276231180541

Cites

117 of 117 references verified0 citation errors · 0 not checkable

Statistics

Nothing to recompute.

Claims the paper makes

0 of 159 cited sources checked · 0 supported · 0 flagged

  • Premisecitation

    Most patients with type 2 diabetes do not meet guideline-driven exercise recommendations.

    “Most patients with type 2 diabetes (T2DM) do not meet guideline-driven exercise recommendations.”
    • Also stated in: § Adherence With Exercise · plain
      “almost 70% of interviewees had either no regular physical activity or insufficient physical activity.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [46] source

      Not checked in the free run.

  • Premisecitation

    Aerobic and resistance exercise improve glycemic control in patients with type 2 diabetes.

    “Aerobic and resistance exercise have been well studied and are known to improve glycemic control in patients with T2DM.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [29] source

      Not checked in the free run.

    • cites [30] source

      Not checked in the free run.

    • cites [31] source

      Not checked in the free run.

  • Premisecitation

    Low-intensity physical activities such as walking, yoga, tai-chi, qigong, and household tasks reduce hyperglycemia in type 2 diabetes.

    “low-intensity PA such as walking, yoga, tai-chi, qigong, and activity for household tasks have also been shown to be effective methods of reducing hyperglycemia.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [55] source

      Not checked in the free run.

    • cites [66] source

      Not checked in the free run.

    • cites [70] source

      Not checked in the free run.

  • Premisecitation

    Physical activity that breaks up sedentary behavior can have glycemic benefits.

    “PA to break up sedentary behaviors can also have glycemic benefits.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [83] source

      Not checked in the free run.

    • cites [84] source

      Not checked in the free run.

    • cites [85] source

      Not checked in the free run.

  • Interpretationnone given

    Small increases in physical activity can significantly aid and improve glucose control in type 2 diabetes.

    “small increases in activity can aid and improve glucose control significantly.”
    Quote in the paperNot a substantial claim
  • May combine two claims. 55
  • Classified as probably not a substantial claim. 11
  • The quote only partly states this claim. 1

  • May combine two claims.

    Interpretationcitation

    Weight, diet, and exercise are tightly linked to developing and managing type 2 diabetes.

    “These studies show how tightly linked weight, diet, and exercise are to developing and managing T2DM.”
    Quote in the paperSubstantial claim

  • May combine two claims.

    Premisecitation

    Elevated blood glucose damages vasculature and releases inflammatory markers such as CRP, TNF-alpha, and IL-1, worsening inflammation and progression of type 2 diabetes.

    “Elevated blood glucose levels damage vasculature and release inflammatory markers such as C-reactive protein (CRP), tumor necrosis factor-alpha (TNFalpha), interleukin (IL)-1 within the bloodstream, furthering inflammation and progression of DM2.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [15] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    Americans spend more than half of their day in sedentary behavior, and 34% of patients with diabetes report less than 10 minutes per week of moderate or vigorous activity.

    “Americans spend more than half of their day (55%) in sedentary behaviors such as sitting or lying down and 34% of patients with diabetes report less than 10 minutes a week of moderate/vigorous activity.”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [10] source

      Not checked in the free run.

    • cites [11]

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Consistent physical activity promotes euglycemia by upregulating GLUT-4 expression on activated muscle cells and building muscle mass for a larger glucose reservoir.

    “Consistent PA promotes euglycemia by 1) upregulating GLUT-4 glucose transporter expression on activated muscle cells to increase the effectiveness of glucose absorption and 2) building muscle mass for a larger glucose reservoir.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [16] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Physical activity activates hepatic AMPK, which decreases glucose-6phosphatase expression and hepatic gluconeogenesis.

    “PA activates hepatic adenosine monophosphateactivated protein kinase (AMPK), which in turn decreases glucose-6phosphatase expression and hepatic gluconeogenesis.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [21] source

      Not checked in the free run.

  • May combine two claims.

    Interpretationcitation

    Physical activity improves blood sugar control through decreased inflammation, activation of insulin-independent glucose pathways, and reduced sympathetic response.

    “PA is effective in treatment of diabetes and is believed to improve blood sugar control by 1) decreasing inflammation to improve insulin sensitivity, 2) activating insulinindependent glucose pathways, and 3) reducing sympathetic response”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [12] source

      Not checked in the free run.

    • cites [13] source

      Not checked in the free run.

    • cites [14] source

      Not checked in the free run.

  • May combine two claims.

    Interpretationcitation

    These anti-inflammatory effects decrease systemic inflammation and improve insulin's ability to activate glucose uptake into muscles, even hours after activity.

    “These effects decrease systemic inflammation and improve insulin's ability to activate glucose uptake into the muscles, even hours after the period of activity.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [16] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In the Diabetes Prevention Program, each kilogram lost was associated with a 16% decreased risk of type 2 diabetes, and meeting the physical activity goal was associated with a 44% lower diabetes incidence even without achieving 7% weight loss.

    “Results showed a 16% decreased risk of T2DM with every kilogram lost and a 44% lower diabetes incidence in those who met the PA goal, even if they did not achieve 7% weight loss.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [5] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Systematic reviews and meta-analyses show fewer daily hyperglycemia episodes and A1c reductions of 0.3% to 0.7% with aerobic training.

    “Systematic reviews and meta-analyses have shown fewer daily episodes of hyperglycemia and a reduction in A1c by .3-.7% with aerobic training.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [29] source

      Not checked in the free run.

    • cites [30] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    Current guidelines from major diabetes and cardiology organizations recommend regular resistance and aerobic exercise and increasing daily steps to avoid sedentary behavior.

    “Current guideline recommendations by the American Diabetes Association (ADA), European Association for the Study of Diabetes (EASD), American College of Sports Medicine (ACSM), American Association of Clinical Endocrinology (AACE), and the American Heart Association (AHA) advocate regular resistance and aerobic exercise, as well as physical activity such as increasing daily steps to avoid sed”
    Quote in the paperNot a substantial claim0 of 3 sources checked
    • cites [23] source

      Not checked in the free run.

    • cites [24] source

      Not checked in the free run.

    • cites [25] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Yoga, tai-chi, and qigong may help decrease sympathetic response and improve skeletal muscle glucose delivery.

    “PA such as yoga, tai-chi, and qigong emphasize breathwork and relaxation techniques, which may help decrease sympathetic response and improve skeletal muscle glucose delivery.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [17] source

      Not checked in the free run.

    • cites [22] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In the RAED2 trial, after 4 months A1c decreased by 0.4% in the aerobic group and by 0.35% in the resistance group.

    “After 4 months, A1c decreased by 0.4% in the aerobic group and by 0.35% in the resistance group.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [32] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Another meta-analysis showed A1c improvement of 0.53% with combined exercise and 0.3% with either aerobic or resistance exercise separately.

    “Another metaanalysis showed improvement in A1c of 0.53% with combined exercise and an improvement of only 0.3% with either aerobic or resistance exercise separately.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [37] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A meta-analysis of 47 studies lasting 3 to 12 months found A1c improvement of 0.7% with structured combined exercise for more than 150 minutes per week, 0.7% with structured aerobic exercise, and 0.6% with structured resistance training.

    “One metaanalysis of 47 studies spanning from 3-12 months in duration noted an A1c improvement of 0.7% with structured exercise (combined aerobic and resistance) for more than 150 minutes a week, and individually an improvement of 0.7% with structured aerobic exercise and of 0.6% with structured resistance training.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [30] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In the DARE trial, compared with control, both aerobic and resistance exercise groups had improvements in A1c after 6 months, by 0.5% and 0.4% respectively.

    “When compared to the control group, both the aerobic (0.5%) and resistance (0.4%) exercise groups had improvements in A1c after 6 months.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [33] source

      Not checked in the free run.

  • May combine two claims.

    Interpretationcitation

    The discrepancy in A1c improvement from 0.34% to 0.7% among studies may be due to structured classes improving adherence, since supervised resistance training compliance exceeded 88% while self-monitored compliance fell to 66% to 72%.

    “This discrepancy between improvement in glycemic control from 0.34% to 0.7% amongst the described studies could also be due to the benefit of structured classes to improve adherence, as one study revealed compliance with resistance training when supervised was greater than 88% but compliance decreased to 66 to 72% when selfmonitored.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [31] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    AACE and ADA recommend avoiding more than 2 to 3 days between exercise routines to maintain improvement in insulin sensitivity.

    “AACE and the ADA recommend avoiding no more than 2 to 3 days between exercise routines to maintain improvement in insulin sensitivity.”
    Quote in the paperNot a substantial claim0 of 2 sources checked
    • cites [23] source

      Not checked in the free run.

    • cites [27] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Regular aerobic exercise in type 2 diabetes improves A1c, blood pressure, triglyceride levels, and decreases insulin resistance.

    “Regular aerobic exercise in patients with T2DM has been shown to improve A1c, blood pressure, triglyceride levels, and decrease insulin resistance.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [29] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A meta-analysis of 25 studies found combined aerobic and resistance training decreased A1c by 0.4%, while aerobic and resistance training individually decreased A1c by 0.2%.

    “a metaanalysis of 25 studies identified a decrease in A1c of 0.4% with combined aerobic and resistance training and a decrease of 0.2% for aerobic and resistance training individually.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [36] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In type 2 diabetes, resistance exercise improves muscle strength by 10% to 15%, increases bone mineral density, and reduces A1c, blood pressure, and cholesterol.

    “In those with T2DM, resistance exercise improves muscle strength by 10-15%, increases bone mineral density, as well as reduces A1c, blood pressure, cholesterol levels.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [31] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In the HART-D trial, there was no significant A1c difference for aerobic or resistance exercise versus control, but combined aerobic and resistance exercise improved A1c by 0.34% versus control.

    “Results showed no significant difference in A1c either group (aerobic À0.24%, resistance À0.16%) compared to the control group, but a significant improvement in A1c of 0.34% in the combined aerobic and resistance exercise group compared to the control group.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [34] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Less than 10% of Americans meet current exercise recommendations.

    “Even in the general population, less than 10% of Americans meet current exercise recommendations.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [47] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Walking for an hour a day or walking at least 10,000 steps a day improves glycemic control and insulin sensitivity.

    “Other studies have shown improvements in glycemic control and insulin sensitivity with walking for an hour a day or walking at least 10 000 steps a day.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [54] source

      Not checked in the free run.

    • cites [57] source

      Not checked in the free run.

    • cites [58] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A meta-analysis of 20 randomized controlled trials found walking interventions decreased A1c by 0.50% in diabetic participants, with supervised walking programs decreasing A1c by 0.58% and non-supervised walking with motivational strategies by 0.53%.

    “A meta-analysis of 20 randomized control trials showed a decrease in A1c by 0.50% with walking interventions in diabetic participants, particularly in supervised walking programs (A1c decrease 0.58%) and non-supervised walking interventions using motivational strategies (A1c decrease 0.53%).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [55] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A meta-analysis found that progressive aerobic training improved A1c by 0.84% versus no exercise after an average of 12 to 16 weeks, while no change in aerobic training yielded a 0.45% decrease versus control.

    “a meta-analysis evaluating progression of aerobic training in duration and intensity, initially from 20-60 minutes and increased to 30-90 minutes by the end of the intervention, noted an improvement in A1c of 0.84% compared to the no exercise group after an average of 12-16 weeks, while no change in aerobic training yielded a significant decrease in A1c of 0.45% compared to the control group.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [42] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Low-intensity physical activity, defined as 15 minutes per day or 90 minutes per week, can improve fasting glucose and cholesterol and increase life expectancy by 3 years.

    “low intensity PA, defined as 15 minutes per day or 90 minutes per week, can help improve fasting glucose, cholesterol, and increase life expectancy by 3 years.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [50] source

      Not checked in the free run.

    • cites [51] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A meta-analysis showed every additional 30 minutes per week of moderate-to-vigorous aerobic exercise could improve A1c by 0.22%, though increases above 100 minutes per week did not correlate with further reductions.

    “Another meta-analysis showed every additional 30 minutes per week of moderate to vigorous aerobic exercise could improve A1c by 0.22%, though further increases above 100 minutes per week did not seem to correlate with further reductions in A1c.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [44] source

      Not checked in the free run.

  • Classified as probably not a substantial claim. May combine two claims.

    Interpretationcitation

    Low-intensity physical activity and using physical activity to break up sedentary habits may be more sustainable alternatives to improve compliance with physical activity.

    “Low intensity PA and using PA to break up sedentary habits may be more sustainable alternatives to improve compliance with PA.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [52] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    High-intensity resistance training improves A1c by 0.61%, while low-to-moderate intensity resistance training improves A1c by only 0.23%.

    “a recent metanalysis showed improvement in A1c by 0.61% with high intensity resistance training and by only 0.23% with low-moderate intensity resistance training.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [45] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In patients with diabetes, 3 to 7 hours of walking per week can decrease mortality and cardiovascular disease events by 40% to 55%.

    “Based on allcause mortality and CVD events in diabetics from the Health Professionals Follow-Up Study and Nurse's Health Study, 3-7 hours of walking a week can result in decreased mortality and CVD events by 40-55%.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [61] source

      Not checked in the free run.

    • cites [62] source

      Not checked in the free run.

    • cites [63] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In one study, after four months, interval walking decreased fasting insulin by about 20% compared with continuous walking and decreased mean glucose concentrations by 8.5%.

    “After four months, fasting insulin levels decreased by around 20% compared to the continuous walking group and mean glucose concentrations, as measured by a continuous glucose monitoring system, decreased by 8.5%.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [59] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Light physical activity forms improve balance and gait, minimizing fall risk.

    “These forms of light PA are useful also for their improvements in balance and gait, minimizing fall risk.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [13] source

      Not checked in the free run.

  • May combine two claims.

    Study design and conductreasoning

    Interpretation of yoga data is challenged by different forms and intensities of yoga, and current studies vary in quality and involve small sample sizes.

    “However, challenges to interpreting this data remain as there are different forms and intensities of yoga.Current studies vary in study quality and involve small sample sizes.”
    Quote in the paperSubstantial claim0 of 2 sources checked
    • cites [66] source

      Not checked in the free run.

    • cites [67] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Other observational studies show no specific correlation between hours of household tasks and diabetes risk, but increased daily METs are inversely related to incidence of type 2 diabetes.

    “Other observational studies show no specific correlation between hours performing household tasks and risks of diabetes, but that increased daily METs, which household activities contribute to, are inversely related with incidence of T2DM.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [75] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    More time spent in sedentary behaviors is associated with increased risk of developing diabetes and poorer metabolic and inflammatory profiles in people with type 2 diabetes.

    “More time spent in sedentary behaviors was associated with an increased risk of developing diabetes and poorer metabolic and inflammatory profiles in those with T2DM.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [78] source

      Not checked in the free run.

    • cites [79] source

      Not checked in the free run.

    • cites [80] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A review found regular tai-chi improved quality of life and decreased BMI by an average of 1.5 kg/m2 in patients with type 2 diabetes.

    “Another review showed overall improvement in quality of life and BMI (average decrease of 1.5 kg/m 2 ) in patients with T2DM who participated in regular tai-chi.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [71] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A review of 23 studies found yoga improved fasting sugars by 7% to 33% and postprandial sugars by 6% to 39% from baseline.

    “A review of 23 studies showed improvements in fasting sugars of 7-33% and postprandial sugars from 6-39% from baseline after participating in yoga interventions.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [66] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A systematic review of 45 randomized controlled trials found yoga reduced fasting sugars by 26 mg/dL and hemoglobin A1c by 0.5%.

    “Another systematic review of 45 randomized control trials noted a decline of 26 mg/dL in fasting sugars and 0.5% in hemoglobin A1c.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [67] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A review of 16 studies found qigong decreased A1c by 0.8% compared with a non-exercise group but showed no significant difference compared with other aerobic exercise such as jogging or walking.

    “A review of 16 studies showed a decrease in A1c of 0.8% compared to the non-exercise group but no significant difference compared to those in other aerobic exercise, like jogging or walking.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [72] source

      Not checked in the free run.

  • Classified as probably not a substantial claim.

    Interpretationcitation

    Recommending physical activities that equate to a certain METs threshold could be beneficial for metabolic health.

    “This suggests that recommending physical activities equating to a certain METs threshold could be beneficial for metabolic health.”
    Quote in the paperSubstantial claim

  • May combine two claims.

    Premisecitation

    In one study, replacing sitting with light-intensity walking and standing for 4.5 hours a day or cycling for 65 minutes a day improved 24-hour glucose compared with control, but insulin resistance was only significantly reduced in the light-intensity group.

    “One study compared patients sitting for 14 hours daily against those replacing some of the sitting time with cycling for 65 minutes a day or those performing a combination of light-intensity walking and standing for 4.5 hours a day.Glucose levels over 24 hours, measured as area under the curve, improved in both groups with light-intensity walking and standing (À711 min × mmol/L) and those who cycl”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [88] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Directing patients toward reliable online resources and local opportunities can improve adherence.

    “Directing patients towards reliable online resources and local opportunities available can also improve adherence.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [98] source

      Not checked in the free run.

  • May combine two claims. The quote only partly states this claim.

    Premisecitation

    Testing blood glucose and hemoglobin A1c provides visible feedback and develops trust in the validity of physical activity modifications when improvements are made.

    “Testing blood glucose and hemoglobin A1c provide visible Table 2.”
    • Also stated in: § Identify Social Support System · plain
      “feedback regarding changes in lifestyle and develop trust in the validity of these PA modifications when improvements are made.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [102] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Barriers reported by patients with type 2 diabetes include poor physical conditioning or disability and logistical challenges such as lack of time and knowledge of where to engage in physical activity.

    “Barriers reported by patients with T2DM included poor physical conditioning or disability and logistical challenges, including lack of time and knowledge of where to engage in physical activity.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [95] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing). May combine two claims.

    Premisecitation

    Developing a routine and reducing the number of active decisions toward a change can help ease the transition to physical activity.

    “Developing a routine and reducing the number of active decisions towards a change can also help ease the transition.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [117] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Light walking for 5 minutes every 30 minutes improved postprandial glucose by 0.3 mmol/L and blood pressure by 4 mmHg.

    “Similarly, light walking for 5 minutes every 30 minutes improved post-prandial glucose (0.3 mmol/L) and blood pressure (4 mmHg).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [85] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    In adults with type 2 diabetes, interrupting prolonged sitting with 3 minutes of light walking or simple resistance activities every 30 minutes decreased postprandial sugars by 39%, insulin by about 36%, and triglycerides by 40% after simple resistance activities.

    “Adults with T2DM had improvements in post-prandial sugars and triglyceride levels when interrupting prolonged sitting with 3minutes of light walking or simple resistance activities every 30 minutes.These values were measured as area under the curve over the 7-hour intervention, with a mean decrease in post-prandial sugars of 39%, insulin levels of around 36% in either activity group compared to”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [83] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Brief interruptions of sedentary behavior with physical activity improve postprandial sugars, insulin levels, cholesterol, and waist circumference.

    “Multiple studies have looked at brief interruptions of sedentary behavior with PA, and identified improvements in postprandial sugars, insulin levels, cholesterol, and weight circumference.”
    Quote in the paperSubstantial claim0 of 3 sources checked
    • cites [83] source

      Not checked in the free run.

    • cites [84] source

      Not checked in the free run.

    • cites [85] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Low-intensity or moderate-intensity walking for 2 minutes every 20 minutes of sedentary behavior over a 5-hour intervention improved insulin by 23% less and postprandial glucose by 0.5 or 0.8 mmol/L less.

    “Insulin (23% less) and post-prandial glucose levels (0.5 mmol/L or 0.8 mmol/L less), as measured by glucoses after an oral glucose tolerance test, were also improved in patients who did lowintensity or moderate-intensity walking for 2 minutes every 20 minutes of sedentary behavior over a 5 hour intervention.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [84] source

      Not checked in the free run.

  • May combine two claims.

    Interpretationnone given

    Evidence shows that even low-intensity physical activity and breaking up sedentary behavior have positive impacts on hyperglycemia.

    “Evidence shows that even lowintensity physical activity and breaking up sedentary behavior has positive impacts on hyperglycemia.”
    Quote in the paperNot a substantial claim

  • May combine two claims.

    Premisecitation

    Light exercise for 60 minutes daily reduced hyperglycemic episodes within 24 hours by about 50% compared with no exercise, while high-intensity cycling for 30 minutes daily did not significantly reduce hyperglycemic episodes.

    “Similarly, light exercise for 60 minutes daily reduced hyperglycemic episodes within 24 hours by around 50% compared to no exercise, while high intensity cycling for 30 minutes daily did not have a significant reduction in number of hyperglycemic episodes compared to the same control.”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [89] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Commitment devices such as purchasing a gym membership, scheduling exercise with friends, or pairing vices with physical activity can eliminate obstacles such as lack of motivation.

    “Commitment devices, such as purchasing an annual gym membership, scheduling exercise dates with friends, or only allowing vices such as watching television while doing PA, are tools which can eliminate obstacles such as lack of motivation.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [101] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Each additional set of ten sedentary breaks in a day was associated with lower blood glucose by 0.57%, lower insulin by 4.19%, higher HDL cholesterol by 0.01 mmol/L, and lower waist circumference by 0.83 cm.

    “Every additional set of ten sedentary breaks in a day was associated with improvements in blood glucose (0.57% lower), insulin (4.19% lower), high density lipoprotein (HDL) cholesterol (0.01 mmol/L higher), and waist circumference (0.83 cm lower).”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [86] source

      Not checked in the free run.

  • May combine two claims.

    Interpretationreasoning

    Simply wearing a Fitbit or pedometer may not be enough to increase physical activity, but when combined with regular check-ins with healthcare professionals and a set goal, it may improve physical activity.

    “These studies show simply wearing a Fitbit or pedometer may not be enough to increase physical activity, but when combined with regular check-ins with healthcare professionals and with a set goal, may improve physical”
    Quote in the paperSubstantial claim

  • May combine two claims.

    Premisecitation

    Compared with rural and lower-income residents, suburban and higher-income residents more often meet physical activity recommendations, because they have better access to parks, sidewalks, and malls and less fear of injury or safety concerns.

    “Suburban, higher income residents are more likely to achieve PA recommendations compared to rural, lower income residents due to accessibility of exercise spaces such as parks, sidewalks, and malls, as well as decreased fear of injury or concern for safety.120”
    Quote in the paperSubstantial claim0 of 1 sources checked
    • cites [120] source

      Not checked in the free run.

  • May combine two claims.

    Premisenone given

    The reviewed studies mostly used small patient samples and reported pooled meta-analytic data.

    “Most of these studies were done on small patient populations with data presented as pooled meta-analyses.”
    Quote in the paperNot a substantial claim

  • May combine two claims.

    Interpretationreasoning

    Although evidence is limited, considerable support exists that any movement can aid T2DM management.

    “Data is limited, but there is significant support that any form of movement can be helpful in management of T2DM.”
    Quote in the paperSubstantial claim
    • Rests on an assumption: A majority of T2DM patients do not achieve the recommended 150 minutes of aerobic exercise and 2-3 days of resistance training.

  • Probably not a substantial claim: may not pass S3 (load-bearing).

    Premisecitation

    Oral agents including metformin, SGLT-2 inhibitors, DPP4 inhibitors, and GLP-1 agonists are now standard treatments for T2DM.

    “Other oral medications, which have become the gold standard of treatment for T2DM, such as metformin, sodiumglucose co-transporter 2 (SGLT-2) inhibitors, dipeptidyl-peptidase 4 (DPP4) inhibitors, and glucagon-like peptide 1 (GLP-1) agonists do not have the same risk of hypoglycemia and can be continued.26”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [26] source

      Not checked in the free run.

  • Probably not a substantial claim: may not pass S3 (load-bearing), S4 (based).

    Premisenone given

    Studies of low-intensity home physical activity, such as household tasks, were causational.

    “Studies which looked at low-intensity PA in the home, such as through household tasks were causational.”
    Quote in the paperNot a substantial claim

  • May combine two claims.

    Premisecitation

    Sending patients with diabetes or pre-diabetes daily text reminders or asking for a daily step goal made them 17% more likely to wear their Fitbit and increased daily steps by 791 on days they submitted a step goal, but overall average steps over 6 months did not change.

    “Another study showed sending patients with diabetes or pre-diabetes daily text reminders or asking for a daily step goal made participants 17% more likely to wear their Fitbit and increase daily steps (791 more steps) on the days they submitted a step goal.Despite these temporary improvements, the overall average number of steps by participants over 6 months did not change.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [105] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    A 6-month study of 200 patients in a Fitbit-based game found participants walked 1700 steps more than the control group, though only 50% were consistently wearing their Fitbit by the end.

    “Similarly, a 6-month study of 200 patients who participated in a Fitbit based game found participants walked 1700 steps more than the control group, though only 50% of participants were consistently wearing their Fitbit by the end of the trial.”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [104] source

      Not checked in the free run.

  • May combine two claims.

    Premisecitation

    Unlike insulin and secretagogues, oral agents such as metformin, SGLT-2 inhibitors, DPP4 inhibitors, and GLP-1 agonists do not pose the same hypoglycemia risk and may be continued.

    “Other oral medications, which have become the gold standard of treatment for T2DM, such as metformin, sodiumglucose co-transporter 2 (SGLT-2) inhibitors, dipeptidyl-peptidase 4 (DPP4) inhibitors, and glucagon-like peptide 1 (GLP-1) agonists do not have the same risk of hypoglycemia and can be continued.26”
    Quote in the paperNot a substantial claim0 of 1 sources checked
    • cites [26] source

      Not checked in the free run.

62 of 62

  • The paper relies on this without support.

    Physical activity is more likely to become a lifestyle modification when it comes from autonomous motivation rather than from guilt or pressure.

    “PA is more likely to become a lifestyle modification when derived from autonomous motivation rather than from guilt or pressure.”

  • The paper relies on this without support.

    Lifestyle changes require knowledgeable healthcare providers for support.

    “Lifestyle changes not only require effort from the patient's standpoint, but also require knowledgeable healthcare providers for support.”

  • The paper relies on this without support.

    Identifying a patient's motivating factors for physical activity can help improve adherence.

    “Identifying a patient's motivating factors for physical activity can help improve adherence.”

  • The paper relies on this without support.

    Discussing a specific aim or goal for patients can make increasing physical activity more tangible.

    “Discussing a specific aim or goal for patients to achieve can make increasing physical activity more tangible.”

  • The paper relies on this without support.

    Identifying and removing barriers is essential for making healthy lifestyle changes such as increased physical activity.

    “To make healthy lifestyle changes, such as increased physical activity, identifying and removing barriers towards these changes is essential.”

  • The paper relies on this without support.

    Regular visits with healthcare providers help motivate patients to continue with lifestyle changes.

    “Regular visits with healthcare providers help motivate patients to continue with lifestyle changes.”

  • The paper relies on this without support.

    A majority of T2DM patients do not achieve the recommended 150 minutes of aerobic exercise and 2-3 days of resistance training.

    “While guideline recommendations advocate for 150 minutes of aerobic exercise and 2-3 days of resistance training, most patients with T2DM are unable to meet these guidelines.”
7 of 7

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Exercise adherence is notoriously low among free-living individuals with obesity or type 2 diabetes, particularly when interventions are unsupervised or not integrated into clinical support systems.

    “Exercise adherence is notoriously low among free-living individuals with obesity or type 2 diabetes, particularly when interventions are unsupervised or not integrated into clinical support systems [213–215].”

    From Effects of Skeletal Muscle Hypertrophy on Fat Mass and Glucose Homeostasis in Humans and Animals: A Narrative Review with Systematic Literature Search (2025) · cites this paper as [214]

    The Adherence With Exercise section reports that almost 70% of surveyed patients with type 2 diabetes had no regular or insufficient physical activity, and Clinical Recommendations says adherence can be difficult and calls for healthcare-provider support (pages not supplied). The paper does not establish that adherence is particularly low in unsupervised interventions, or extend that finding to free-living people with obesity who do not have type 2 diabetes. (LLM, conf=0.86)

    Experimental — accuracy not yet measured

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

Each contradiction between two passages listed here was confirmed by an independent check.

  • Weekly vigorous-exercise total exceeds the stated schedule

    Minor

    Twenty minutes on three days totals 60 minutes per week, not the stated upper bound of 75 minutes.

    Reported 75 · recomputed 60

  • Household-activity studies are called causational and observational

    Minor

    The limitations section calls studies of household physical activity causational, but the household-tasks section explicitly describes a study of that activity as observational.

2 of 2

Cites

Flagged first, then by citations

Research works printed but not linked: 1

  1. Diabetes Fact Sheet, 2022, World Heal Organ

Cited by

Sorted by citations

Related

Authors
Bassin, S. R., & Srinath, R.
Affiliations
Icahn School of Medicine at Mount Sinai (US)
Corresponding author
Srinath, Reshmi
ORCID
Venue
American Journal of Lifestyle Medicine
Publisher
SAGE Publications
Published
2023-06-05
Volume
19
Issue
1
Pages
147-161
ISSN
  • 1559-8276 (ISSN-L)
  • 1559-8284
DOI
10.1177/15598276231180541
PMC
PMC11733108
OpenAlex
W4379383184
Semantic Scholar
22b0a1cb2a5d881eb73bfb3b82557bc0fb482325
Cited by
17
References
117
Citations by year
2026: 6 · 2025: 8 · 2024: 2 · 2023: 1
FWCI
0.61
Type
journal article
Language
en
Open access
Licence
journals.sagepub.com/page/policies/text-and-data-mining-license (tdm)
Locations
  • American Journal of Lifestyle Medicine (publishedVersion)
  • PubMed Central (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Treatment and Management
Keywords
type 2 diabetes, physical activity, glycemic control, aerobic exercise, resistance training, walking, yoga, Tai Chi, qigong, sedentary behavior, exercise recommendations, patient motivation, social support

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Claims read by deepseek-v4.1-flash under definition version 3 (extract-v3) on 2026-10-09.

Classified by jev-1.13-20260917 (gold-guideline-v0.2) on 2026-10-09.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review