<p>Perfect for all fitness levels! The Perfect Pushup's unique rotating handles allow the arms to rotate naturally and accelerates results by engaging more muscles in the chest, arms, shoulders, and back. Reduces strain on wrists and elbows while helping stabilize and strengthen the shoulder joint and rotator cuff muscles. Solid construction, rubberized grips, non-slipcase, easily rotates on hard surfaces and most carpeted areas. Weighs 5 lbs. Version 2.0!</p>