Work out several muscle groups with compound exercises. Learn tips and techniques for working out the chest, back, shoulders, and arms in this weightlifting video. Take action: involve many muscles, work shoulders and triceps, have a spotter, and lift straight above head. Lance is certified personal trainer through American Fitness Association of America. He graduated from UNC with a biology degree and currently works for a gym. He specializes in weight training, circuit training, endurance training, and teaching people the proper forms for exercise. He enjoys helping others reach their goals. Watch this video fitness tutorial and learn how to do shoulder compound exercises.