The Cubicle Dip: Place hands on either side of the body while gripping the chair’s edge. With the feet planted on the floor a step or two away from the desk or chair, straighten up the arms to lift up the body. Next, bend the arms to reach a 90-degree angle so that your body dips down, hold, and re-straighten while keeping the body raised above the chair or take a light dumbell and work those biceps and triceps during breaks.
