'The back squat requires the structures of the lower body and core to work synergistically to accomplish the task. Optimal performance requires an adequate range of motion at the ankles, hips, and knees; superior lower-body strength; and a tremendous amount of core stability. CrossFit® - Forging Elite Fitness® (https://www.crossfit.com/)'
Tags: exercise , movement , crossfit , demo , functional , squat , infinity , back squat
See also: yoga en francais , gym at home , Weight loss , natty or not , premier league , Dance , six pack abs , full body workout at home , abdos , l exercice
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