Abstract: An insole assembly for increasing the weight of footwear and a heavy footwear having an outsole and/or a midsole made of a high specific gravity compressed resin to enhance exercise effect. The insole assembly includes a lower insole made of a compressed resin having a high specific gravity; an upper insole laid on the lower insole and a shock-absorbing member attached to a heel of the lower insole. The insole assembly is made of a compressed resin to increase the weight of the footwear to which the insole assembly is applied.

Abstract: The present invention relates, in general, to shoes for measuring the quantity of motion and a method of measuring the quantity of motion using the shoes and, more particularly, to artificial intelligence shoes, in which various numerical values (calorie consumption, body fat, and a pulse), measured by a walking sensor (23), a body fat measurement unit, and a pulse sensor (21) mounted in a shoe body, are displayed in real time on a display unit (32), so that a user can periodically check his or her quantity of motion, and in which calorie consumption and body fat are calculated on the basis of the user's body conditions, so that the precision thereof is high, and such quantity of motion numerical values can be transmitted to various types of external devices, thus enabling the user to periodically manage the quantity of motion thereof.

Abstract: A footwear insole that is put into a footwear when used includes an insole body put in the footwear, and a load-applying part installed on a rear portion of the insole body to apply load to a user wearing the footwear with the insole body. When the user uses the footwear insole of the present invention, since the weight of the footwear is increased, the user can obtain an effect similar to a case that he/she wears a sandbag or a lead jacket, thereby increasing the burning of calories and exercise effect.