First we assess the athlete's vertical jump to pick the appropriate box height. (sportstarsmag.com)
Elite FTS explained the How to Teach and Coach the Box Squat, the importance of the correct box height, foot position and stance and important movement cues for the descent and ascent. (christianbosse.com)
Typically, you would aim for a box height that brings you to a parallel squat, but you can train higher or lower if desired. (bodybuilding.com)