Ski Gold Medal Winner Bilodeau's sports psychologist shares some advice, Including Biofeedback "...if the heart is beating too fast or an athlete is sweating from feeling anxious, they must use biofeedback or other things they've been taught to regulate or self-manage themselves." "They also can't control the officiating, the delays or their opponent's performances. They have the choice to be either a thermometer or a thermostat. They must use self regulation to control their breathing and their thoughts."

Get some sleep, warm up your hands "The best predictor of whether someone is going to fall asleep or not is an increase in their hand and foot temperature relative to their core," In a recent study, insomniacs learned to change their hand temperature through biofeedback.