The relationship between muscle thickness of leg and trunk and the sprint performance in the field and on the cycle ergometer in high school and college students cyclists
10.7600/jspfsm.65.327
- VernacularTitle:高校生と大学生の自転車競技選手における下肢と体幹の筋厚が実走および固定自転車でのスプリント能力に及ぼす影響
- Author:
Yasumitsu Ishii
;
Takeshi Kurokawa
;
Syuhei Araki
;
Masayoshi Yamamoto
- Publication Type:Journal Article
- Keywords:
ultrasonic echocardiography;
track cycling;
power;
Wingate test
- From:Japanese Journal of Physical Fitness and Sports Medicine
2016;65(3):327-335
- CountryJapan
- Language:Japanese
-
Abstract:
The 30-seconds all-out sprint test on the cycle ergometer was performed by 10 high school and 13 college men’s cyclists. In addition, this study investigated their best time for 200 m (200mTT) and 1000 m (1000mTT) time trials in the velodrome. This study clarifies the relationship between muscle thickness of thigh, shank, and trunk and 1) the average speed for the 200mTT and 2) the 1000mTT in the field, and 3) the mean power of the 30-seconds all-out sprint cycling test. 1) The average speed for the 200mTT significantly correlated with the muscle thickness of posterior shank and front and lateral abdomen. 2) The average speed for the 1000mTT significantly correlated with the muscle thickness of posterior thigh and shank and front and lateral abdomen. 3) The mean power of the 30-seconds all-out sprint cycling test significantly correlated with the muscle thickness of anterior and posterior thigh, posterior shank, and front and lateral abdomen. Except for the average speed for the 200mTT and 1000mTT, the mean power of the 30-seconds all-out sprint cycling test was significantly related to the muscle thickness of anterior thigh. These results suggest that increasing muscle thickness of posterior thigh and shank and front and lateral abdomen is important for enhancing performance in sprint cycling.
