This move is tough, but let me tell you, it is so worth the sweat and struggle. A set of surrenders strengthens your legs, tones your butt, and works your core. It also keeps your heart rate up as you go from kneeling to standing over and over again. You guys! Changing levels takes a lot of effort.
Before attempting this move, find some padding for your knees. I like to fold my yoga mat in half to double the cushion.