You'll need a sturdy chair or bench. This targets your triceps. Do 8 reps.
Chair Dips. Sit on the edge of the chair with your feet together. Place your hands on the edge of the seat on either side of your thigh and keep your feet flat on the floor. Bend your elbows 90 degrees and lower yourself towards the floor. Straighten your arms, raising your body back to the start position. You should do 8 reps. A chair dip targets your triceps. When you push yourself up, straighten your arms but don't lock your elbows. Make sure your elbows are inline with your shoulders and go slowly enough so that it's your muscles and not momentum doing the work.