Step inside the gym and you're going to see a lot of people doing different exercises. Chances are, a lot of those people are going to be doing them wrong. That's why we have compiled a list of seven exercises that have the most common form fails. We're going to be showing you what not to do when doing these exercises, and we're going to be showing you how to do them wrong so that way you know how to do them right. Number one on the list is the squat. There are a few issues you can run into when doing the squat. Number one is knees turning inward when going down without weight and pressing it back up. Those knees turning inward is a bad thing. To avoid this, push the knees to the outside position as you go through the full range of motion. This will make you feel a lot more stable. Number two is rounding in the back. Make sure to keep your back nice and straight and rigid. Keep your core tight throughout the full range of motion, and again, you'll feel more stable. Another mistake is coming up on the toes when doing a squat. This usually happens when the hips are not being used properly. Make sure to push the hips nice and far back, as if you're sitting down in a chair, and anchor your heels firmly on the floor. Exercise number two on the list is deadlifts. You'll run into some of the same problems as with squats. Number one is rounding the back. Keep your back nice and rigid, and keep your core tight throughout the range of motion. This is important because doing deadlifts improperly can hurt your lower back. Another mistake is letting your shoulders pull forward. Keep your...