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Perceptual responses to deep water running and treadmill exercise
S P Brown1, L F Chitwood, K R Beason
1Department of Exercise Science and Leisure Management, University of Mississippi, University 38677, USA.
Perceptual and Motor Skills
|August 1, 1996
Summary
Deep water running elicits higher perceived exertion than treadmill exercise at matched leg speeds. However, gender does not significantly impact perceived exertion levels in either exercise mode.
Area of Science:
- Exercise Physiology
- Sports Science
Background:
- Deep water running and treadmill exercise are common aerobic activities.
- Understanding perceived exertion is crucial for exercise prescription and adherence.
- Previous research has not fully elucidated gender-specific differences in perceived exertion between these two modes.
Purpose of the Study:
- To compare perceived exertion between deep water running and treadmill exercise.
- To investigate potential gender-specific differences in perceived exertion during these activities.
- To analyze physiological responses at matched exercise intensities.
Main Methods:
- Participants performed graded exercise tests to VO2 peak.
- Leg speeds were standardized using a metronome for deep water running and treadmill protocols.
- Oxygen consumption (VO2), heart rate, and ratings of perceived exertion (RPE) using Borg's scale were continuously monitored.
Main Results:
- Ratings of perceived exertion were significantly higher during deep water running compared to treadmill exercise at equivalent leg speeds.
- No significant differences in mean perceived exertion were observed between men and women for either exercise mode.
- Physiological measures like VO2 and heart rate were monitored to confirm matched exercise intensities.
Conclusions:
- Deep water running imposes a greater subjective intensity compared to treadmill running at the same cadence.
- Gender does not appear to be a significant factor in perceived exertion differences between these exercise modalities.
- These findings have implications for exercise prescription and participant guidance in aquatic and land-based training programs.