The air squat is a building block for all other athletic movements, and time spent mastering this fundamental skill is rewarded. Squat therapy can help you improve: It's an extremely powerful tool to identify errors and refine the mechanics of the squat.

The 2021 NOBULL CrossFit Open has come to an end. In this episode of Games Central, take a look at the overall standings in the Open after three weeks of competition, check out the schedule for Quarterfinals and Semifinals, and watch members of the U.S. Army Warrior Fitness team throw down at the Ranch.