The DOI matches its Crossref record; 50 of the 53 references it cites were found in a registry or an index.
Changes in cardiorespiratory fitness and coronary heart disease risk factors following 24 wk of moderate- or high-intensity exercise of equal energy cost
Open accessAbstract
This study was designed to investigate the effect of exercise intensity on cardiorespiratory fitness and coronary heart disease risk factors. Maximum oxygen consumption (V̇o 2 max), lipid, lipoprotein, and fibrinogen concentrations were measured in 64 previously sedentary men before random allocation to a nonexercise control group, a moderate-intensity exercise group (three 400-kcal sessions per week at 60% of V̇o 2 max), or a high-intensity exercise group (three 400-kcal sessions per week at 80% of V̇o 2 max). Subjects were instructed to maintain their normal dietary habits, and training heart rates were represcribed after monthly fitness tests. Forty-two men finished the study. After 24 wk, V̇o 2 max increased by 0.38 ± 0.14 l/min in the moderate-intensity group and by 0.55 ± 0.27 l/min in the high-intensity group. Repeated-measures analysis of variance identified a significant interaction between monthly V̇o 2 max score and exercise group ( F = 3.37, P < 0.05), indicating that V̇o 2 max responded differently to moderate- and high-intensity exercise. Trend analysis showed that total cholesterol, low-density lipoprotein cholesterol, non-high-density lipoprotein cholesterol, and fibrinogen concentrations changed favorably across control, moderate-intensity, and high-intensity groups. However, significant changes in total cholesterol (−0.55 ± 0.81 mmol/l), low-density lipoprotein cholesterol (−0.52 ± 0.80 mmol/l), and non-high-density lipoprotein cholesterol (−0.54 ± 0.86 mmol/l) were only observed in the high-intensity group (all P < 0.05 vs. controls). These data suggest that high-intensity training is more effective in improving cardiorespiratory fitness than moderate-intensity training of equal energy cost. These data also suggest that changes in coronary heart disease risk factors are influenced by exercise intensity.
Overview
Integrity signals
Registry
Cites
Statistics
Verification
Claims the paper makes
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?
In the citing paper
“Aerobic exercise training (AET) positively affects dyslipidaemia and MetS [17–20] and lowers CVD risk [21, 22].”
In the citing paper
“O’Donovan et al. [24] aimed to study the effect of exercise intensity on lipid changes and found that, in the same amount of exercise, the exercise intensity is higher, the more obvious changes in blood lipids.”
From Effects of aerobic exercise on lipids and lipoproteins (2017) · cites this paper as [24]
Citations
Cites
Friedewald, W. T., Levy, R. I., & Fredrickson, D. S. (1972) · Clinical Chemistry · doi:10.1093/clinchem/18.6.499 · Cited by 32,423
Practical Statistics for Medical Research
Altman, D. G. (1990) · doi:10.1201/9780429258589 · Cited by 10,668
Compendium of physical activities: an update of activity codes and MET intensities
AINSWORTH, B. E., HASKELL, W. L., WHITT, M. C., IRWIN, M. L., SWARTZ, A. M., STRATH, S. J., O???BRIEN, W. L., BASSETT, D. R., SCHMITZ, K. H., EMPLAINCOURT, P. O., et al. (2000) · Medicine & Science in Sports & Exercise · doi:10.1097/00005768-200009001-00009 · Cited by 8,497
Durnin, J. V. G. A., & Womersley, J. (1974) · British Journal Of Nutrition · doi:10.1079/bjn19740060 · Cited by 6,343
Exercise capacity and mortality among men referred for exercise testing
Myers, J., Prakash, M., Froelicher, V., Do, D., Partington, S., & Atwood, J. E. (2002) · New England Journal of Medicine · doi:10.1056/nejmoa011858 · Cited by 4,114
Pollock, M. L., Gaesser, G. A., Butcher, J. D., Despr??s, J.-P., Dishman, R. K., Franklin, B. A., & Garber, C. E. (1998) · Medicine & Science in Sports & Exercise · doi:10.1097/00005768-199806000-00032 · Cited by 3,051
Physical Fitness and All-Cause Mortality: A Prospective Study of Healthy Men and Women
Blair, S. N. (1989) · JAMA · doi:10.1001/jama.1989.03430170057028 · Cited by 2,658
PHYSICAL ACTIVITY ASSESSMENT METHODOLOGY IN THE FIVE-CITY PROJECT1
SALLIS, J. F., HASKELL, W. L., WOOD, P. D., FORTMANN, S. P., ROGERS, T., BLAIR, S. N., & PAFFENBARGER, R. S. (1985) · American Journal of Epidemiology · doi:10.1093/oxfordjournals.aje.a113987 · Cited by 1,716
Effects of the amount and intensity of exercise on plasma lipoproteins
Kraus, W. E., Houmard, J. A., Duscha, B. D., Knetzger, K. J., Wharton, M. B., McCartney, J. S., Bales, C. W., Henes, S., Samsa, G. P., Otvos, J. D., et al. (2002) · New England Journal of Medicine · doi:10.1056/nejmoa020194 · Cited by 1,554
Law, M., Wald, N., & Thompson, S. (1994) · British medical journal · doi:10.1136/bmj.308.6925.367 · Cited by 1,306
Research works printed but not linked: 1
- 10.1001/jama.1985.03360070057023 · DOI
Cited by
Sorted by citations
Ross, R., Blair, S. N., Arena, R., Church, T. S., Després, J.-P., Franklin, B. A., Haskell, W. L., Kaminsky, L. A., Levine, B. D., Lavie, C. J., et al. (2016) · Circulation · doi:10.1161/cir.0000000000000461 · Cited by 2,486
Ross, R., Neeland, I. J., Yamashita, S., Shai, I., Seidell, J., Magni, P., Santos, R. D., Arsenault, B., Cuevas, A., Hu, F. B., et al. (2020) · Nature Reviews Endocrinology · doi:10.1038/s41574-019-0310-7 · Cited by 1,966
Milanović, Z., Sporiš, G., & Weston, M. (2015) · Sports Medicine · doi:10.1007/s40279-015-0365-0 · Cited by 923
The role of exercise and physical activity in weight loss and maintenance
Swift, D. L., Johannsen, N. M., Lavie, C. J., Earnest, C. P., & Church, T. S. (2014) · Progress in Cardiovascular Diseases · doi:10.1016/j.pcad.2013.09.012 · Cited by 855
Mann, S., Beedie, C., & Jimenez, A. (2014) · Sports Medicine · doi:10.1007/s40279-013-0110-5 · Cited by 801
Metadata
- Authors
- O'Donovan, G., Owen, A., Bird, S. R., Kearney, E. M., Nevill, A. M., Jones, D. W., & Woolf-May, K.
- Venue
- Journal of Applied Physiology
- Publisher
- American Physiological Society
- Published
- 2005-05
- Volume
- 98
- Issue
- 5
- Pages
- 1619-1625
- ISSN
- 0161-7567 (ISSN-L)
- 8750-7587
- 1522-1601
- OpenAlex
- W2105188051
- Cited by
- 276
- References
- 53
- Citations by year
- 2026: 4 · 2025: 7 · 2024: 6 · 2023: 18 · 2022: 10 · 2021: 20 · 2020: 23 · 2019: 16 · 2018: 19 · 2017: 16 · 2016: 16 · 2015: 13 · 2014: 13 · 2013: 14 · 2012: 12
- FWCI
- 24.01
- Type
- journal article
- Language
- en
- Open access
- green
- figshare.com
- Licence
- cc-by
- Locations
- Journal of Applied Physiology (publishedVersion)
- PubMed (publishedVersion)
- RMIT Research Repository (RMIT University Library) (submittedVersion)
- Figshare (submittedVersion, cc-by)
- Kent Academic Repository (University of Kent) (submittedVersion)
- Topics
- Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
- Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Physical Activity and Health
- Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Effects of Exercise
- Keywords
- exercise intensity, cardiorespiratory fitness, VO2max, coronary risk factors, high-intensity training, moderate-intensity training, lipid profile, lipoproteins, fibrinogen, sedentary men, energy expenditure
- MeSH terms
- Adult, Analysis of Variance, Cholesterol, Coronary Disease, Heart Rate, Humans, Male, Middle Aged, Oxygen Consumption, Physical Fitness, Risk Factors, Exercise
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.
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
