Did you know squats are the best exercises to shape and tone. When you take on the 28 day challenge you will feel the muscles working in your buttocks and legs! Squats also have an impact even in your abs and back muscles. This 28 day squat challenge is a great way to strengthen and prepare your muscles for a new look and even to adventure further with new squat variations! The 28 day squat challenge can be done by anyone because it is really simple and delivers what is expected.