Stretch & Flex with Heath Davidson | Olympic State of Body July 15, 2021 Wheelchair tennis star Heath Davidson hits the hard yards every day on the training courts and his upper body ability is reaping the rewards. The Rio 2016 gold medallist reveals the simple workout secret that enabled him to hit more aces and first returns and how simple this can be transferred into your own daily routine. tags in this article Athlete Fan Olympic Channel Olympics Training & Drills