Patent ID: 7578775

Claim:
An exercise system kit comprising: an elastic cord assembly including an elastic and plugs, the elastic having a first and second end and a stretch between the first and second ends, one of the plugs being inserted into the first end and another one of the plugs being inserted into the second end; at least one strap assembly slidably attached to the elastic cord assembly, the strap assembly including a strap and a block, the block having an aperture formed from one side to another side of the block forming an unbroken wall through the block, the strap being connected to the block in a manner that forms a loop in the strap; a beam assembly including a receiver section, a tongue section and a locking device, one end of the receiver section being configured to be connected to one of the first and second ends of the elastic cord assembly and the opposing end of the receiver section being configured to be connected to the tongue section, one end of the tongue section being configured to be connected to the other of the first and second ends of the elastic cord assembly and the opposing end of the tongue section being configured to be connected to the receiver section, at least one of the receiver section and the tongue section having a first surface and a second surface; and illustrations placed on at least one of the first and second surfaces for observation by the user, the illustrations showing various configurations for the user to perform selected exercises.