배에 힘을 줘서 허리가 휘지 않도록
팔을 살짝 들어 중심을 잡자
발은 살짝 벌리고 무릎이 안으로 말리지 않게


맨몸
http://youtu.be/ObdlRvBM2Uc
덤벨
http://m.health.naver.com/fitness/weightTraining/fitnessDetail.nhn?fitnessCode=WEIGHT_099
바벨
http://m.health.naver.com/fitness/weightTraining/fitnessDetail.nhn?fitnessCode=WEIGHT_098
점프
http://m.health.naver.com/fitness/weightTraining/fitnessDetail.nhn?fitnessCode=WEIGHT_140
와이드 ♡
http://m.health.naver.com/fitness/weightTraining/fitnessDetail.nhn?fitnessCode=WEIGHT_141
스미스
http://m.health.naver.com/fitness/weightTraining/fitnessDetail.nhn?fitnessCode=WEIGHT_100

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더 있었는데 8월 이전은 검색이 안되네요.