There’s a good chance you’re doing the clam exercise wrong… And this is the mistake I see most often. Most people lift the top knee while rolling backwards, which means the exercise isn’t actually targeting the muscles it’s supposed to: the glutes. To fix it, place your top hand on the floor and roll slightly forward, more than feels natural. Keep your heels together, lift the top knee without rolling back, then slowly lower it down. Repeat this until you feel fatigue in your buttock, and perfor