운동자각도를 활용한 간편하고 실용적인 1-RM 추정 방법

Title
운동자각도를 활용한 간편하고 실용적인 1-RM 추정 방법
Other Titles
A Simple and Practical Method to Estimate 1-Repetition Maximum Using the Rating of Perceived Exertion
Author(s)
신성훈장대근[장대근]장재근[장재근]박승훈[박승훈]
Keywords
one-repetition maximum; exercise tolerance test; rating of perceived exertion scales; Borg scale
Issue Date
201312
Publisher
한국체육과학회
Citation
한국체육과학회지, v.22, no.6, pp.1397 - 1405
Abstract
The aim of the study was to propose a simple and practical 1-repetition maximum (RM) estimation method based on the Borg’s rating of perceived exertion (RPE) scale. Since conventional indirect 1-RM estimation methods used monotonous predictive equations disregarding subjects’ individual characteristics, they have limits on predictive accuracy. Further they require expensive devices such as bench press and leg press to measure 1-RM using the equations. In order to cope with these problems, the Borg’s RPE scale-based 1-RM estimation method has been proposed. The proposed method first estimates a linear regression equation between the Borg’s RPE and intensity of exercise(e.g., weight for leg press and brake load for cycle ergometer) using the least square method. This makes the 1-RM estimation adaptive to different subjects’ individual characteristics. The 1-RM is then estimated by inputting the 20, which is the maximum value of the Borg’s RPE scale, into the regression equation. The proposed method is tested on a database where the intensity of exercise and the RPE are collected simultaneously during the leg press and the cycle ergometer exercises. The results are promising, suggesting that the method provides a simpler but more accurate 1-RM estimation in real applications.
URI
http://hdl.handle.net/YU.REPOSITORY/27701
ISSN
1226-0258
Appears in Collections:
생활과학대학 > 체육학부 > Articles
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