http://x4up.org/science-based-six-pack/

Discussion in 'General' started by czrucop ldsod, Jan 19, 2018.

  1. czrucop ldsod

    czrucop ldsod New Member

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    the simple bending science based six pack , but the muscles of the body will have to strain more to balance the body and not fall. You must take two chairs that will not slip and cause an accident. Take that precaution. Declined push-ups : For these push-ups you will only need or you will leave the chair you used to
    http://x4up.org/science-based-six-pack/
     

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