Chiropractic: While many associate chiropractic care with back and neck pain, manipulative therapy provided by doctors of chiropractic can also help patients with recurrent ankle sprains. In a study of 33 patients with recurrent ankle sprain with functional instability (RASFI), those who received rehabilitation in addition to six treatments of manipulative therapy reported improved joint motion as well as significant reductions in pain when compared with those who received rehabilitation alone.
Journal of Manipulative and Physiological Therapeutics, January 2015