운동자각도를 활용한 간편하고 실용적인 1-RM 추정 방법 = A Simple and Practical Method to Estimate 1-Repetition Maximum Using the Rating of Perceived Exertion

다국어 초록 (Multilingual 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 accurate 1-RM estimation in real applications.

목차 (Table of Contents)

• Abstract
• Ⅰ. 서론
• Ⅱ. 연구방법
• Ⅲ. 결과
• Ⅳ. 논의
• Ⅴ. 결론
• 참고문헌

참고문헌 (Reference)

1 국민체육진흥공단 체육과학연구원, "전문가를 위한 최신 운동처방론" 21세기교육사 1999

2 신화경, "근력평가의 척도인 1RM and MVC의 상관관계" 한국스포츠리서치 14 (14): 409-414, 2003

3 Brzycki, M., "Strength testing-Predicting a one-rep max from reps-to-fatigue" 64 : 88-90, 1993

4 Mayhew, J. L., "Relative muscular endurance performance as a predictor of bench press strength in college men and women" 6 : 200-206, 1992

5 Epley, B., "Poundage chart. Boyd Epley workout" 1985

6 Meghan, L. D., "Monitoring exercise intensity during resistance training using the session RPE scale" 18 : 353-358, 2004

7 Lander, J., "Maximums based on reps" 6 : 60-61, 1985

8 Wathan, D., "Load assignment. In: Essentials of strength training and conditioning" 1994

9 Gilbert, S., "Introduction to linear algebra" 1998

10 Frontera, W. R., "Exercise in rehabilitation medicine" Champaign 1999

11 Wiktor, N., "Determination and prediction of one repetition maximum (1RM): safety considerations" 19 : 109-120, 2008

12 Borg, G., "Borg’s perceived exertion and pain scales" 1998

13 Lombardi, V. P., "Beginning weight training" 1989

14 Scherr, J., "Associations between Borg’s rating of perceived exertion and physiological measures of exercise intensity" 113 : 147-155, 2013

15 Heyward, V. H., "Advanced fitness assessment and exercise prescription" 2010

16 ACSM, "ACSM’s resource manual for guidelines for exercise testing and prescription" 2009

17 Stan, G., "A comparison of the reproducibility and the sensitivity to change of visual analogue scales, Borg scales, and Likert scales in normal subjects during submaximal exercise" 116 : 1208-1217, 1999