Accuracy of 1-RM prediction  equations from 7-10RM in college wrestlers

,; ,; ,; ,

doi:2007.16.1.39

Exerc Sci > Volume 16(1); 2007 > Article

Exercise Science 2007;16(1): 39-46. doi: https://doi.org/10.15857/ksep.2007.16.1.39

7-10RM 방식에 의한 대학 레슬링 선수 1-RM 간접 추정식의 정확성

윤재량¹, 임승길²

¹한국체육대학교
²동신대학교

Accuracy of 1-RM prediction equations from 7-10RM in college wrestlers

ABSTRACT

Yoon, J.R., Lim, S.K. Accuracy of 1-RM prediction equations from 7-10RM in college wrestlers. Exercise Science, 16(1): 39-46, 2007. This study examined the accuracy of 1-repetition maximum (1-RM) prediction equations from 7-10RM on bench press, lat pull down, squat for 34 college wrestlers(21.2±0.98 years). All subjects were completed 1-RM and 7-10RM test by bench press, lat pull down, squat. 1-RM and 7-10RM test protocols were applied modified NSCA 1-RM measuring protocol. One-Way ANOVA was applied to identify whether the predicted values were significantly different from the actual 1-RM measurement. And correlation was applied to access the accuracy of using the predicted 1-RM by generating coefficients between predicted and actual 1-RM measurements. Significance was determined at the 0.05 level of significance. There was no significant difference between the actual 1-RM and the 6 predicted 1-RM scores of wrestlers. Correlations between the actual 1-RM and the 6 predicted 1-RM scores demonstrated a positive relationships for all exercise(bench press: r=.910～.924; lat pull down: r=.844～.855; squat: r=.906～.930). Brazyki, Epley, Lander, O'Conner et al., Lee and Lim equations are accurately and useful methods when 7-10RM is apply.

Key words: 1-RM, prediction equations, 7-10RM, wrestling