Focus eyes on wall 30 to 60 cm above eye level.
Slowly under control,lower bar by flexing at the hips and knees.
Maintain erect body position.
Keep wight over the middle of the foot and heels, not the toes.
Keep heels on the floor.
Keep knees aligned over the feet.
Slowly lower hips until tops of thighs are parallel to floor.
Do not bounce at the bottom of movement.