نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشگاه مازندران- دانشکده علوم ورزشی-گروه رفتارحرکتی و بیومکانیک
2 دانشگاه تهران-دانشکده تربیت بدنی و علوم ورزشی-گروه بهداشت و طب ورزشی
3 دانشگاه علوم پزشکی ایران- مرکز پژوهشی عصبی-عضلانی-اسکلتی
کلیدواژهها
موضوعات
عنوان مقاله English
نویسندگان English
The gastrocnemius muscle is one of the main muscles of the knee joint but its neuromuscular adaptations after ACL injury are poorly. The purpose of this study was to compare medial and lateral gastrocnemius preparatory and reactive activity patterns in the athletes with and without a history of ACL rupture. 15 ACL deficient, 15 ACL reconstructed and 15 control subjects participated in this cross-sectional study. ACL injured groups (ACLD and ACLR) had significantly lower lateral gastrocnemius muscle activity in the reactive phase compared to the control group. The gastrocnemius muscle is an antagonist of ACL and thus it seems that lower lateral gastrocnemius activity in ACL injured groups is a compensatory mechanism to decrease strain on ACL. .
کلیدواژهها English