Acute Energy Expenditure to Concurrent Aerobic and Hydraulic Resistance Exercise in Obese Women

다국어 초록 (Multilingual Abstract)

It has been reported that combining both hydraulic resistance exercise and aerobic exercise (PACE) improves cardiorespiratory fitness and muscular strength in non‐obese individuals. This study examined the effect of PACE training in obese women on energy expenditure during moderate self‐selected intensity exercise. We tested the hypothesis that PACE training would elicit greater energy expenditure than stationary cycle exercise. Ten obese women completed a maximal exercise test. On separate days, all participants performed a submaximal PACE and a stationary cycle exercise trial. Submaximal energy expenditure (6.2±0.4 vs. 5.5±0.4 kcal/min), oxygen uptake (20.3±0.75 vs. 18.1±0.57 ml/kg/min), heart rate (142±5 vs. 136±6 bpm), percentage of oxygen uptake reserve (64.5±5 vs. 55.4±3 %), and percentage of maximal heart rate 79±4 vs. 76±4 %) were significantly higher during PACE compared to cycling exercise. Results suggest that self‐selected PACE training optimizes energy expenditure during submaximal intensity exercise in obese individuals.

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