히타요가 운동이 30대 여성의 기초체력, 신체조성 및 관절가동범위에 미치는 영향

Abstract

30's Physical Strength, Body Composition and Range of Motion

Dong-Jin Kim

Graduate School of Education Pukyoung National University Directed by professor Koun-Soo Shin ph. D

Abstract

The purpose of this study was to compared to the effect of Hatha yoga exercise on women in their 30's physical strength, body composition and range of motion. For this purpose, Women in their thirties who participated regularly in the yoga exercise program were tested repeatedly before and after implementing yoga asana exercise. Physical strength, body composition and range of motion elements such as flexibility, sit up, standing with one leg, jumping, back strength, body fat, body fat level, lean boy mass, body water contents, muscle volume, range of motion were measured and analyzed. The yoga exercise program was implementing over 12 weeks, 3 sessions a week, 90minutes per session, with exercise intensity maintained for stimulation. For data analysis, the mean and standard deviation were estimated, t-test was carry out to test mean differences, and a comparative analysis was made for measures of the variables, thus obtaining the following result.

Physical Strength

First, as flexibility was increased by 2.10cm in comparing pre & post implementing exercise, it was statistically significant (p< .001).

Second, as sit up was increased by 3.90times in comparing pre & post implementing exercise, it was statistically significant (p< .01).

Third, as standing with one leg was increased by 12.59seconds in comparing pre & post implementing exercise, it was statistically significant(p< .001).

Fourth, as jump up was increased by 0.88cm in comparing pre & post implementing exercise, it was statistically significant(p< .01).

Fifth, as back strength was increased by 2.20kg in comparing pre & post implementing exercise, it was statistically significant(p< .01).

Body Composition

First, as body fat was decreased by 1.18kg in comparing pre& post implementing exercise, it wasn't statistically significant.

Second, as body fat level was decreased by 1.11% in comparing pre & post implementing exercise, it wasn't statistically significant.

Third, as lean body mass was increased by 0.47kg in comparing pre & post implementing exercise, it was statistically significant(p< .05).

Fourth, as body water content was increased by 0.87ℓin comparing pre& post implementing exercise, it was statistically significant(p< .001).

Fifth, as muscle volume was increased by 1.42kg in comparing pre & post implementing exercise, it was statistically significant(p< .001). Sixty, As protein level was increased by 0.33kg in comparing pre & post implementing exercise, it was statistically significant(p <.001).

Range of motion

As range of motion was increased by 4.50° in comparing pre & post implementing exercise, it was statistically significant(p <.01).