Triceps Dips
Works: biceps, triceps, shoulders
Take a seat on the edge of a bench with your feet flat on the ground and your knees bent to a ninety degree angle.
Hold the bench with both hands, hip-width apart.
Raise hips and shoulders off the bench and sink lower by bending elbows (keep elbows close together).
Next, return to the standing position by raising the body.
Perform 8 to 12 repetitions. (Increase difficulty by keeping one weight between knees or by spreading your legs wider apart.)