Orthopedic surgeon approved and recommended! The Stick-e® Wrist Saver® Block is a 2-in-1 product combining the traditional foam yoga block with a wrist saving push up device to enable the perfect plank. For strength and superior comfort, it has an internal handle that provides optimal wrist positioning during upper body weight bearing exercises. The blocks can also be stacked enabling a more full range of motion during pushups and triceps dips.