When you start skiing at 5 and stay in the game for 25 years, odds are you’re bound to experience injury. Two-time Olympian Drew Goldsack has seen his share of setbacks, including a serious foot injury that required surgery in 2009. Seven or eight years ago, the Canadian Senior Development Team member said he crashed particularly hard on his mountain bike, hitting his head and blacking out on the spot. Goldsack eventually came to and...