A proper squat
A squat done correctly is a great exercise. But faulty squats can lead to serious injuries.
Here are the basics:
- Keep legs a shoulder-width apart - you have to balance.
- You bend your knees until they reach a right angle.
- You have to bend your knees in a straight line above your feet.
- During a knee bend, you draw back your bottom - the knees cannot extend past the line of your toes.