From the Brand Patented, multi-level mechanism combines science with practice to deliver a custom and personal solution achieving fast, permanent results in weeks. Stretch and strengthen the arch muscles, the calf muscles and the plantar fascia simultaneously with one easy to use at-home device. Adjustable elements for precise positioning of the foot at selectable, varying angles. 20°, 30°, 40°, 45°, 50°. Dorsiflex Story Dorsiflex found a better way! Foot pain was ruining our life. After trying every stretch, device, sock, insert and gimmick under the sun, we determined the key to recovery was to stretch and strengthen the muscles in both the arch and calf. Dorsiflex’s patented design varies toe extension employing the Windlass Mechanism of Biomechanics. Toe extension tensions all the arch and calf muscles yielding the best and most effective outcome when compared to traditional stretching exercises. Foot and leg position changes are needed to stretch and strengthen all of the muscles in the arch and calf. Dorsiflex positions the foot and toes in different angles and different planes for you to stretch and strengthen the: GastrocnemiusSoleusAchilles tendonArch musclesPlantar fasciaExtrinsic musclesIntrinsic muscles Do you suffer? Plantar fasciitis Achilles tendonitis Tight calves Turf toe Hallux Rigidus Hallux Limitus Heel pain Ankle Weakness