Intelligent use of the muscles means that___________.
A、onealwaysknowswhathismusclesaredoing
B、oneperformssimpleactionswhithoutworking
C、one'smusclesareusedonlytotheextentnecessaryforeachactiontheyperform
D、oneimprovesmuscularactionconsciously
发布时间:2024-09-07 15:47:29