Patent ID: 6916275

Claim:
A muscle strengthening bar, comprising: an elongated roll up bar having opposing ends and having a slot extending through said roll up bar; a pair of hand grips disposed on the opposing ends of said roll up bar; an elongated flexible strap having a first end, a second end, and a body extending between the first and second ends, the first end of said strap being slidable through the slot defined in said roll up bar; a plate having two parallel slots, the second end of said strap being inserted through the parallel slots in order to double back parallel to the body of said strap; and a clip attaching the second end to the body of said strap in order to secure said plate adjacent the second end of said strap; whereby an annular weight is adapted for insertion over the first end of said strap and the clip in order to be supported by said plate, the first end of said strap being inserted through the slot in said roll up bar, said strap being rolled and unrolled on said roll up bar for strengthening muscles.