You may have been wondering why we do arm and leg swings. They probably seem like they really don’t do anything and take minimal attention. Nothing could be further from the truth! Kelly Starrett, DPT, founder of San Francisco CrossFit just posted a great description of how to do the leg swings correctly and why so many coaches have been doing them for such a long time.
these babies are a saving grace! especially the leg swings before squatting. did them ALL the time for warm up in gymnastics along with other dynamic movements