About CastleFlexx

CastleFlexx is a patented mobility device that effectively treats the root cause of lower back pain, plantar fasciitis, shoulder impingement, tight calves and chronic hip pain. Made from 100% eco materials, CastleFlexx will last for life, save you money and help you feel better everyday that you use it. How is it different than a stretch band? CastleFlexx is designed to pull your toes into dorsiflexion giving you a more effective and productive stretch. This device offers 90% more stretches than a typical band or strap. This is the only device for upper and lower body stretching and instead of ropes and bands which can cause arthritis and grip pain, you hold onto our patented FlexxBar for a balanced upper body while stretching. This will help you avoid pulling on your neck and shoulders while you use it. The FlexxBar is made from brushed aluminum and cork and includes a 2lb interchangeable magnetic weight that you can insert or remove for full body strengthening exercises. All in one device! Used by the pros in every major sport, CastleFlexx was launched in May of 2021 and the first team to use it was the Atlanta Braves who won a World Series that year. Read their story