exercising extension hands block simulator muscles biceps and triceps

navigate by keyword : addition aimed arms biceps block bodybuilding correct developing exercise exercising extension final first fitness functions hands head initial joints large lat long maintain marked muscle muscles one particular place position red round shoulder simulator sport steps straight target train triceps upper workout

Exercising. Extension of hands in a block simulator muscles biceps and triceps

Extension of hands in a block simulator muscles biceps and triceps. Exercising for bodybuilding Target muscles are marked in red. Initial and final steps