Tips for proper squats:

Stand with your feet hip-width apart and your abs tight.....

Bend your knees and lower your body into a squat position as if you are sitting back into an imaginary chair. Stop when your knees are at 90 degrees. Make sure you are sticking your buns back, keeping your chest lifted and most importantly keeping your knees above your ankles. Do not let your knees go forward beyond your ankles.

                                                                        Buns of Steel, here you come!