Instructions
Place a BOSU Ball on the ground with the blue rubber side facing up. Carefully, place your elbows on each side of the rubber side. Take a push-up position. Make sure your feet are together, core is tight and hips are level.
Slowly, raise your left foot up in the air. Pause, feel the contraction in your glutes and hip flexors then slowly descend. Repeat on the other side.
Continue alternating until the set is finished.