HOW: Start on your back with your knees bent and slightly spread apart. Tighten up your stomach first, then your glutes. Next, drive your heels into the ground and lift your hips up towards the ceiling. At the end position your knees, hips, and...

HOW: Place a firm object like a ball between your legs and squeeze. Maintain this contraction the entire time while performing a bridge.   FEEL: You should feel the muscles on the insides of your thighs and glutes working.   COMPENSATION: Do not arch the back....

[login_in_checkout]