The exercise will never hurt you; only improper form causes injury. Master the essentials of proper weight training and be safe while performing the squat, lunge, leg press, lat pulldown, reverse fly, bench press, chest fly, shoulder press, shoulder raise, biceps curl, triceps extension, plank, and more. With over 350 full-color, step-by-step photos, "Weight Training Without Injury's" unique, revolutionary approach teaches right from wrong at every step with meticulous attention to detail.