자전거 안장높이 낮춤이 하지관절 근 기능에 미치는 영향 (The Effect of the Adjustment of Bicycle Seat-height on Muscular Function of the Lower Limb Joints)

서지정보

· 발행기관 : 한국사회체육학회
· 수록지 정보 : 한국사회체육학회지 / 41호 / 883 ~ 892페이지
· 저자명 : 김요한, 이운용, 이대택

초록

결과를 요약하면, 안장 높이를 -5% 조정하여 5주간의 사이클링 훈련은 하지 관절 기능에 영향을 미치지 않음을 알 수 있었다. 결론적으로, 자전거 운동에 있어서 안장 높낮이는 하지 관절기능에 주는 영향은 비교적 작은 것을 알 수 있었으며, 또 다른 변인의 연구와 함께 향후 장기적이고 높낮이의 변동 범위를 넓혀 연구가 진행된다면 보다 구체적인 결과를 도출 할 수 있을 것으로 기대된다.

영어초록

This study examined the effects of seat height adjustments of bike while cycling training on muscular functions of the lower limb joints and evaluated the effects on exercise capacity. Fourteen collegiate men participated and were divided into standard seat (SS; n=7, 24.0±2.8 yrs, 79.1±8.6 kg, 177.7±4.0 cm, 25.0±2.6 kg·m-2) and low seat (LS; n=7, 27.0±2.1 yrs, 71.5±4.9 kg, 174.1±3.4 cm, 23.7±2.1 kg·m-2) groups. During cycle training, LS did 5% Lower than the standard seat height. They underwent training program of 3 times a week for 5 weeks. Before and after the program, muscular strength and endurance of the knee joint at 60 and 180°/sec as well as of the ankle joint 30 and 100°/sec were evaluated using Biodex. Window SPSS 12.0 was used for data analyses and values were expressed as mean and standard deviation. For comparisons between groups, one way ANOVA with repeated measures was employed. Statistical significance was considered when p<0.05. Analyses revealed that effects of 5% seat low adjustments below the standard height during cycling training on strength and endurance of lower limb joints were minimal. Collectively, the protocol adopted in this study did not induce any marginal effects on muscular functions. It can be suggested that seat height of bike can be adjusted with minimal concerns and further studies are warranted when using diverse range of bike seat height and longer training period.

참고자료

· 없음