The mysteries of eccentric muscle action
The mysteries of eccentric muscle action作者机构:Human Performance Laboratory Faculty of KinesiologyUniversity of Calgary
出 版 物:《Journal of Sport and Health Science》 (运动与健康科学(英文))
年 卷 期:2018年第7卷第3期
页 面:253-254页
核心收录:
学科分类:0303[法学-社会学] 0403[教育学-体育学] 12[管理学] 1204[管理学-公共管理] 03[法学] 04[教育学] 030301[法学-社会学]
摘 要:Muscle actions are typically divided into 3 categories:concentric,isometric,and *** active muscle that is shortening and produces positive mechanical work is said to work concentrically;an active muscle that is not changing its length,and thus does not produce net work,is said to work isometrically;and an active muscle that is elongated by external forces,and thus absorbs work,or produces negative work,is said to work eccentrically.