The legs

A group of cross-country skiers race on a snowy course under a bright sky, with one athlete in a white and blue suit prominently leading the pack. The scene shifts to a close-up of a skier's face showing intense focus, then to a skier in a white jacket standing on the snow, followed by a man in a white helmet and shirt sitting in a car, and finally to a person performing leg exercises with resistance bands in a gym.