ABAND Ankle Band Black S 21.5-23.5cm Strong arch support: Lifts the cuboid bone, stabilizes the inner, outer, and transverse arches of the foot, correcting flat feet and poor posture. Core strengthening for a stable body: Wearing it stabilizes the center of gravity, reduces body sway, and improves balance during walking and exercise. Posture improvement effect: Correcting foot alignment aligns the pelvis and spine, contributing to the reduction of shoulder stiffness, lower back pain, and knee pain. Sports Training Exercise Balance Fitness Diet