粗犷立肉立练得变粗犷的肌肉处或胸肌或腹肌等等
The muscles that become rugged through the "Stand" exercise may include the pectoral muscles or abdominal muscles, etc
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动