Abstract: A foot balancing device includes a shoe insert, a main balancing element, three auxiliary force-transferring elements, and three auxiliary balancing elements. The main balancing element is provided in an arch region of the shoe insert and serves as a fulcrum on the shoe insert for the front part of the sole of one of the user's feet and the heel of the foot. The auxiliary force-transferring elements are provided in the arch region of the shoe insert so that the pressure center of the sole will displace along an ideal line. The auxiliary balancing elements are located forward of and on two lateral sides of the main balancing element respectively to support a transverse arch, inner arch, and outer arch of the foot respectively. Thus, the user's body weight can distribute evenly over the sole while the user is standing or walking, thereby preventing injury resulting from improper posture.

Abstract: The present invention relates to a body balance device, which includes a main body made of a cushioning material. The main body includes a first metatarsal bone section, a fourth metatarsal bone section, and a foot heel section. The main body forms a primary adjustment structure located between the first metatarsal bone section and the fourth metatarsal bone section and a secondary adjustment structure located between the fourth metatarsal bone section and the foot heel section and corresponding to outside of the main body. Both adjustment structures are formed with a structure of through hole or cavity in which a soft material is selectively embedded to allow the human body to reach a balanced condition when standing or walking so as to improve the discomfort of bones and muscles caused by long standing or walking.