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Effect of Moderate Intensity Exercise on Body Composition Measurements
Measurement in Physical Education and Exercise Science ( IF 1.7 ) Pub Date : 2020-04-12 , DOI: 10.1080/1091367x.2020.1752694
Brian M. Tyo 1 , Clayton Nicks 1
Affiliation  

ABSTRACT

The purpose was to determine the effect of 30-minutes of moderate intensity (45–55% of heart rate reserve) on post-exercise (PE) body composition (BC) measurements. Pre-exercise (PreE) BC measurements were taken using air displacement plethysmography (ADP) and bioelectrical impedance analysis including lower-body (LBIA), whole-body (WBIA), and upper-body (UBIA). Forty-eight participants (27 females) were assigned to an exercise condition along with 25 (12 females) to the control condition. BC measurements were recorded immediate PE (PE0), 15-minutes PE (PE15), and 30-minutes PE (PE30). PreE body fat percent (BF%) measurements were 19.7 ± 7.7%, 22.2 ± 9.5%, 24.5 ± 8.8%, and 26.0 ± 8.5% for the UBIA, ADP, LBIA, and WBIA. There was no effect of exercise on UBIA or WBIA. Decreases in PE BF% measurements using ADP and LBIA were found (~2.5%). ADP BF% at PreE was equivalent to PE30, but post-exercise BF% measures remained for LBIA. Therefore, it is reasonable to measure body composition via ADP at PE30.



中文翻译:

中等强度的运动对身体成分测量的影响

摘要

目的是确定30分钟中等强度(心率储备的45-55%)对运动后(PE)身体成分(BC)测量的影响。运动前(PreE)BC测量是使用空气体积体积描记法(ADP)和生物电阻抗分析进行的,包括下身(LBIA),全身(WBIA)和上身(UBIA)。48名参与者(27名女性)被分配为运动状态,而25名参与者(12名女性)被分配为控制状态。BC测量记录为立即PE(PE0),15分钟PE(PE15)和30分钟PE(PE30)。UBIA,ADP,LBIA和WBIA的PreE体脂肪百分比(BF%)测量值分别为19.7±7.7%,22.2±9.5%,24.5±8.8%和26.0±8.5%。锻炼对UBIA或WBIA没有影响。发现使用ADP和LBIA的PE BF%测量值降低(〜2.5%)。PreE的ADP BF%与PE30相当,但是LBIA的运动后BF%指标仍然有效。因此,在PE30上通过ADP测量身体成分是合理的。

更新日期:2020-04-12
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