Cryotherapy has been studied extensively for its' effects throughout the musculoskeletal system. Cryotherapy in the musculoskeletal system has been shown to decrease tissue temperature and blood flow, as well as decrease oxygen and energy demands.12-19 Cryotherapy has also been applied in cases of moderate or severe traumatic brain injury and has demonstrated to decrease intracranial metabolic processes and oxygenation consumption. Although the potential benefits of cryotherapy have been established in cases of moderate to severe traumatic brain injury (TBI), there is no current research examining cryotherapy in the treatment of concussion.