Tricep Dip

The Tricep dip is an excellent way to strengthen the back of the upper arms that requires little equipment. This exercise requires only a chair, and thus can be done at home or quickly at the office, providing you have a non-wheeled chair at your desk.

Strength exercise and image retrieved from: http://www.popsugar.com/fitness/How-Do-Triceps-Dips-1055754

Exercise:

Position your hands shoulder-width apart on a stable chair or bench Slide your butt and legs out in front of the chair, legs fully extended Fully straighten the elbows to complete the starting position Slowly bend the elbows to lower your body to the floor, until the elbows are bent at a 90 degree angle Press down on the chair to straighten your elbows and return to the starting position Aim to do 15-20 repetitions, 2 or 3 times