Poor squat form is one of the most common causes of back and knee injuries I'll see over the next month or two. In an effort to prevent some of these injuries, I've posted a video on proper squat form this week. You may use this in combination with the other 2 glute exercises shown to create a progression. For example, you may begin with the clam for 1-2 weeks, the progress to squats, then running man. Enjoy and happy exercising!