Cited by 272Diabetes Management and ResearchPhysical Activity and HealthCardiovascular and exercise physiology

Acute high‐intensity interval exercise reduces the postprandial glucose response and prevalence of hyperglycaemia in patients with type 2 diabetes

Gillen, J. B., Little, J. P., Punthakee, Z., Tarnopolsky, M. A., Riddell, M. C., Gibala, M. J.·2012·Diabetes, Obesity and Metabolism

Abstract

High‐volume endurance exercise (END) improves glycaemic control in type 2 diabetes (T2D) but many individuals cite ‘lack of time’ as a barrier to regular participation. High‐intensity interval training (HIT) is a time‐efficient method to induce physiological adaptations similar to END, but little is known regarding the effect of HIT in T2D. Using continuous glucose monitoring (CGM), we examined the 24‐h blood glucose response to one session of HIT consisting of 10 × 60 s cycling efforts at ∼90% maximal heart rate, interspersed with 60 s rest. Seven adults with T2D underwent CGM for 24‐h on two occasions under standard dietary conditions: following acute HIT and on a non‐exercise control day (CTL). HIT reduced hyperglycaemia measured as proportion of time spent above 10 mmol/l (HIT: 4.5 ± 4.4 vs. CTL: 15.2 ± 12.3%, p = 0.04). Postprandial hyperglycaemia, measured as the sum of post‐meal areas under the glucose curve, was also lower after HIT vs. CTL (728 ± 331 vs. 1142 ± 556 mmol/l·9 h, p = 0.01). These findings highlight the potential for HIT to improve glycaemic control in T2D.

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Crossref · 10.1111/j.1463-1326.2012.01564.x

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Authors
Gillen, J. B., Little, J. P., Punthakee, Z., Tarnopolsky, M. A., Riddell, M. C., & Gibala, M. J.
Affiliations
  • McMaster University (CA)
  • York University (CA)
Corresponding author
Gibala, M. J.
Venue
Diabetes, Obesity and Metabolism
Publisher
Wiley
Published
2012-02-20
Volume
14
Issue
6
Pages
575-577
ISSN
  • 1462-8902 (ISSN-L)
  • 1463-1326
OpenAlex
W1987329229
Cited by
272
References
13
Citations by year
2026: 10 · 2025: 7 · 2024: 13 · 2023: 13 · 2022: 21 · 2021: 19 · 2020: 20 · 2019: 19 · 2018: 23 · 2017: 21 · 2016: 22 · 2015: 20 · 2014: 18 · 2013: 39 · 2012: 6
FWCI
21.27
Type
journal article
Language
en
Open access
closed
Locations
  • Diabetes Obesity and Metabolism (publishedVersion)
  • PubMed (publishedVersion)
Funders
Canadian Diabetes Association
Topics
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes Management and Research
  • Health Sciences › Medicine › Physiology › Physical Activity and Health
  • Health Sciences › Medicine › Complementary and alternative medicine › Cardiovascular and exercise physiology
Keywords
high-intensity interval training, type 2 diabetes, postprandial blood glucose, hyperglycemia, glycemic control, acute exercise, continuous glucose monitoring, time-efficient exercise, endurance exercise
MeSH terms
Blood Glucose, Diabetes Mellitus, Type 2, Exercise Therapy, Female, Humans, Hyperglycemia, Male, Middle Aged, Time Factors, Blood Glucose Self-Monitoring, Exercise, Prevalence, Postprandial Period

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