The best of the best, this Olympic Curl Bar from Body Solid is one of the most effective routes to take if you’re looking to improve definition, strength, tone and muscle mass in your arms. Whether it’s in your forearms or your biceps, Curl Bars are commonly used by bodybuilders all over the world to shape and build definition throughout the arms’ length. This 47” Olympic Curl Bar will yield you professional-like results in your efforts to gain muscle mass and tone areas of the arm.