我聽有d人講係三頭肌, 有d人話係胸肌, 我想問係邊舊肌?
By joe leung (pupil) on 2010-01-05 Answers 1 Views 207
By jordon chan (graduate) on 2010-02-02
其實做掌上壓係三頭肌同胸肌都可以練到!!