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Uploaded by entrenadoronline on Jun 14, 2010
Press de Hombros Tipo Martillo sentado en banco inclinado en 90º.
Sports
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His posture is completely wrong in 0:41. You must to suport all your back in the chair. This way you ll probly gain a seriuos problem at L4-L5. Take care of your back always !!
rveras2009 1 year ago
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His posture is completely wrong in 0:41. You must to suport all your back in the chair. This way you ll probly gain a seriuos problem at L4-L5. Take care of your back always !!
rveras2009 1 year ago