UPPER BODY

Muscles worked: Triceps, rear shoulders, chest

Method: “Wear a firmly fastened belt and put a chain through it. Attach a dumbbell to the chain. Approach the dip bars and place the weight between your legs. Start with your arms locked straight, then drop so your elbows are at 45º angles. Rise back up till just before your arms lock, then drop again, always making sure the movements are slow and controlled. Add more weight and do less reps for bigger muscles.”