Lindsey Vonn does pull ups with broken arm

Just two and a half weeks removed from fracturing her arm, Lindsey Vonn is already back in the gym.

The Olympic skier, who broke her right humerus bone while training at Copper Mountain in Colorado, shared an Instagram video Wednesday of her doing pull ups.

She wrote in an Instagram post earlier this week that her arm is "getting better" and she's taking things "one small step at a time."