HOW: Place a yoga block or med ball in between your knees at the bottom of your inner thighs. Begin by lying on your back with your knees bent up and your feet flat on the ground about shoulder width apart. Squeeze the object, then push into the ground with your feet lifting your hips as high as you can flexing your glutes and core muscles. Hold this position for as long as prescribed. FEEL: You should feel your core, hamstring, and hip muscles working. COMPENSATION: Keep the back flat at the top of the bridge, don’t let it sag or drop down. Exercise Library
