Use for bilateral activity to increase shoulder, arm and wrist strength, ROM and endurance. Improve tendon gliding while strengthening flexors and extensors. Bar has two sets of comfortable rubber handles (inner set isolates forearm, wrist and hand motion). 40" (102cm) heavy-duty webbing strap in the middle is used for placing cuff style weights (not included). 28" (71cm) bar weighs approx. 2 lb. (0.9kg)