may have locking devices such as set screws 88 attached thereto for locking them in any desired position of rotation to use the exercising bar of the invention set screws 54 and 56 are tightened to secure sleeves 46 and 50 to cable 44 after placing rings 72 and 74 adjacent each other in the center of bar 10 equidistantly between pulleys 40 and 42 thereafter when rings 72 and 74 are moved apart each of the rings will always be located equidistantly from sheaves 40 and 42 respectively and from the center of bar 10 thereby maintaining the exercising bar in a balanced position for example as shown in fig3 and 4 as rings 72 and 74 are moved apart the distance from each of the rings to the sheave adjacent to the ring is equal if desired set screws 68 and 70 may be tightened to secure rings 72 and 74 in any desired position on the bar in fig4 handles 78 and 80 are shown to be rotated 45 degrees from the position shown in fig3 as can be seen in fig5 the handles 78 and 80 are rotated 90 degrees from the position shown in fig3 in fig4 rings 72 and 74 are shown in a position farthest away from each other it can be understood.