신체질량지수에 따른 남자 골프선수의 신체조성, 기초체력 및 무릎관절의 등속성 근기능 비교분석
Fitness, and Isokinetic Muscle Function of the Knee in Male Golfers According to Body Mass Index
2
조회
0
다운로드
0
인용
0
참고문헌
키워드
초록
이연구는신체질량지수(BMI)에따른남자골프선수의신체조성, 기초체력및무릎관절의등속성근기능을비교·분석하기위해D광역시소속의남자골프선수70명을대상으로진행되었다. 참가자는BMI에따라정상체중, 과체중, 비만세그룹으로나누었다. 연구결과, 비만그룹은신체조성에서체중(F = 67.505, p < .001, η² = 0.669), 근육량(F = 27.735, p < .001, η² = 0.453), 체지방률(F = 24.943, p < .001, η² = 0.427)에서정상체중그룹보다유의미하게높은수치를보였고, 대퇴위와전완위에서도유의한차이가나타났다(F = 64.461, p <. 001, η² = 0.658; F = 28.799, p < .001, η² = 0.462). 기초체력에서는서전트점프(F = 4.104, p < .05, η² = 0.109)에서낮은순발력을보였으며, 체후굴에서는비만및과체중그룹이더높은유연성을보였다(F = 7.946, p < .01, η² = 0.192). 무릎관절의등속성근기능에서는비만그룹이절대근력에서높은수치를보였으나, 상대근력에서는일부항목에서낮은성과를나타냈다. 특히, 좌측폄근력과우측굽힘근력에서정상체중그룹이유의미하게높은상대근력을보였다(F = 3.527, p < .05, η² = 0.095; F = 3.765, p < .05, η² = 0.101). 이러한BMI 수준에따른신체조성, 기초체력, 무릎관절근기능에서유의미한차이가나타났음을통해, BMI가골프선수의신체적특성과기능적체력에중요한영향을미친다는것을확인할수있다. 따라서골프선수의체력향상을위해단순한체중감소보다는기능적신체조성과근기능향상에초점을맞춘맞춤형훈련프로그램의필요성을강조한다.
Abstract
This study aimed to compare and analyze the body composition, basic physical fitness, and isokinetic muscle function of the knee in male golfers according to their body mass index (BMI). The study was conducted with 70 male golfers from D Metropolitan City, who were divided into three groups based on BMI: normal weight, overweight, and obese. The results showed that the obese group had significantly higher body weight (F = 67.505, p < .001, η² = 0.669), muscle mass (F = 27.735, p < .001, η² = 0.453), and body fat percentage (F = 24.943, p < .001, η² = 0.427) compared to the normal weight group, and significant differences were also found in thigh and forearm circumference (F = 64.461, p < .001, η² = 0.658; F = 28.799, p < .001, η² = 0.462). In physical fitness, the obese group exhibited significantly lower explosive power in the vertical jump (F = 4.104, p < .05, η² = 0.109) and greater flexibility in the sit-and-reach test (F = 7.946, p < .01, η² = 0.192). Specifically, the normal-weight group showed significantly higher relative strength during left knee extension and right knee flexion (F = 3.527, p < .05, η² = 0.095; F = 3.765, p < .05, η² = 0.101). The findings suggest that BMI significantly affects golfers' physical characteristics and functional fitness, with significant differences in body composition, physical fitness, and knee joint muscle function across BMI levels. Therefore, these findings emphasize the need for customized training programs that focus on improving functional body composition and muscle function rather than just weight reduction.