Want to Build more Size & Shape in your Biceps in the Shortest Amount of Time? The Watson Power Curl Bar is a totally Unique Bar that will allow you to train your biceps harder than ever. The design of our Power Curl Bar pushes the weight forwards in an arc as you curl keeping constant tension on the Biceps even at the very top of the movement. Watson Lifetime Warranty During a regular curl the load decreases as the bar raises past the mid way point so at the top of the movement there is very little load on the biceps meaning you can 'rest' the muscle in that position. The Watson Power Curl Bar doesn't allow this & 100% of the load is still acting on the Biceps at the top of the movement.