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Cited by 307Cardiovascular and exercise physiologySports Performance and TrainingPhysical Activity and Health

The DOI matches its Crossref record; 40 of the 41 references it cites were found in a registry or an index.

Effect of Intensity of Aerobic Training on V˙O2max

GORMLEY, SHANNAN E., SWAIN, DAVID P., HIGH, RENEE, SPINA, ROBERT J., DOWLING, ELIZABETH A., KOTIPALLI, USHASRI S., GANDRAKOTA, RAMYA·2008·Medicine & Science in Sports & Exercise
DOI 10.1249/mss.0b013e31816c4839
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Abstract

PURPOSE: To determine whether various intensities of aerobic training differentially affect aerobic capacity as well as resting HR and resting blood pressure (BP). METHODS: Sixty-one health young adult subjects were matched for sex and VO2max and were randomly assigned to a moderate- (50% VO2 reserve (VO2R), vigorous (75% VO2R), near-maximal-intensity (95% VO2R), or a nonexercising control group. Intensity during exercise was controlled by having the subjects maintain target HR based on HR reserve. Exercise volume (and thus energy expenditure) was controlled across the three training groups by varying duration and frequency. Fifty-five subjects completed a 6-wk training protocol on a stationary bicycle ergometer and pre- and posttesting. During the final 4 wk, the moderate-intensity group exercised for 60 min, 4 d.wk the vigorous-intensity group exercised for 40 min, 4 d.wk and the near-maximal-intensity group exercised 3 d.wk performing 5 min at 75% VO2R followed by five intervals of 5 min at 95% VO2R and 5 min at 50% VO2R. RESULTS: VO2max significantly increased in all exercising groups by 7.2, 4.8, and 3.4 mL.min.kg in the near-maximal-, the vigorous-, and the moderate-intensity groups, respectively. Percent increases in the near-maximal- (20.6%), the vigorous- (14.3%), and the moderate-intensity (10.0%) groups were all significantly different from each other (P < 0.05). There were no significant changes in resting HR and BP in any group. CONCLUSION: When volume of exercise is controlled, higher intensities of exercise are more effective for improving VO2max than lower intensities of exercise in healthy, young adults.

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Metadata

Authors
GORMLEY, S. E., SWAIN, D. P., HIGH, R., SPINA, R. J., DOWLING, E. A., KOTIPALLI, U. S., & GANDRAKOTA, R.
Affiliations
Old Dominion University (US)
Venue
Medicine & Science in Sports & Exercise
Publisher
Ovid Technologies (Wolters Kluwer Health)
Published
2008-07
Volume
40
Issue
7
Pages
1336-1343
ISSN
0195-9131 (ISSN-L)
DOI
10.1249/mss.0b013e31816c4839
OpenAlex
W2144378409
Cited by
307
References
41
Citations by year
2026: 7 · 2025: 18 · 2024: 18 · 2023: 20 · 2022: 8 · 2021: 18 · 2020: 22 · 2019: 22 · 2018: 19 · 2017: 22 · 2016: 35 · 2015: 12 · 2014: 11 · 2013: 20 · 2012: 19
FWCI
35.14
Type
journal article
Language
en
Open access
closed
Locations
  • Medicine & Science in Sports & Exercise (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Physiology (medical) › Cardiovascular and exercise physiology
  • Health Sciences › Medicine › Orthopedics and Sports Medicine › Sports Performance and Training
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Physical Activity and Health
Keywords
VO2max, cardiorespiratory fitness, exercise volume, heart rate reserve, interval training, resting heart rate, resting blood pressure, young adults
MeSH terms
Adolescent, Adult, Analysis of Variance, Blood Pressure, Energy Metabolism, Exercise Test, Female, Heart Rate, Humans, Male, Motor Activity, Muscle Contraction, Oxygen Consumption, Exercise, Exercise Tolerance, Young Adult

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