http://www.youtube.com/watch?v=nMLm9h-jv1U
The proper form: Deadlifts. Choose your weight. Stand in front of the barbell. Keep the back as straight as possible, bend your knees, bend forward and grasp the bar using a shoulder-width overhand grip. Start the lift by pushing with your legs while simultaneously getting your torso to the upright position as you breath out. Stick your chest out and contract the back by bringing the shoulder blades back. Go back to the starting position by bending at the knees while simultaneously leaning the torso forward at the waist while keeping the back straight. Repeat recommended repetitions.