Electromyographic Comparison of the Upper and Lower Rectus Abdominis During Abdominal Exercises
CLARK, KATHRYN M., HOLT, LAURENCE E., SINYARD, JOYТом:
17
Мова:
english
Журнал:
Journal of Strength and Conditioning Research
DOI:
10.1519/00124278-200308000-00008
Date:
August, 2003
Файл:
PDF, 559 KB
english, 2003