Those of us concerned about maintaining a high level of fitness, from weekend warriors to professional athletes, rely on a solid set of core muscles to stabilize the body and allow us to perform at our best. Athletes are attempting to enhance their form to complete this essential activity better. One of the essential workouts for core strength is the squat! According to renowned strength coach Mark Rippetoe, the squat is an exercise that stimulates those core muscles. What happens to the feet is a matter of debate. Some believe the feet should ...