Fitness insole

Abstract

A fitness insole is applicable to various sandals, beach shoes, slippers and general-purpose shoes. The fitness insole has a soft substrate deposited on an upper pad or between the upper pad and a lower pad, so that the fitness insole forces a wearer to make an effort to balance his/her body, thereby increasing the wearer's calorie consumption and facilitating the wearer's weight loss.

1 . A fitness insole applicable to various sandals, beach shoes, slippers and general-purpose shoes, the fitness insole having a soft substrate  3  deposited on or below an upper pad  1 , so that when the upper pad  1  is combined with a lower pad  2 , the fitness insole unbalances a wearer and thereby forces the wearer to make an effort to balance his/her body, thereby increasing the wearer's calorie consumption and facilitating the wearer's weight loss. 
     
     
         2 . The fitness insole of  claim 1 , wherein the soft substrate  3  is made of silicone, thermoplastic elastomer (TPE), thermoplastic rubber (TPR), thermoplastic polyurethane (TPU), polyurethane (PU), natural rubber (NR), nitrile-butadiene rubber (NBR) or ethylene vinyl acetate (EVA). 
     
     
         3 . The fitness insole of  claim 1 , wherein the soft substrate  3  deposited on or below the upper pad  1  is shaped as a front soft substrate  31  and a rear soft substrate  32 . 
     
     
         4 . The fitness insole of  claim 1 , wherein the soft substrate  3  deposited on or below the upper pad  1  is shaped as a plurality of block-like soft substrates  33 . 
     
     
         5 . The fitness insole of  claim 1 , wherein the soft substrate  3  deposited on or below the upper pad  1  is shaped as a plurality of bar-like soft substrates  34 . 
     
     
         6 . The fitness insole of  claim 1 , wherein the soft substrate  3  deposited on or below the upper pad  1  is shaped as a plurality of column-like soft substrates  35 . 
     
     
         7 . The fitness insole of  claim 1 , wherein the soft substrate  3  is shaped as a plurality of replaceable independent column-like soft substrates  36 , while a downward facing surface of the upper pad  1  and an upward facing surface of the lower pad  2  are both formed with sockets  11 ,  21  for receiving the independent column-like soft substrates  36 , so that the independent column-like soft substrates  36  are received and positioned between the upper pad  1  and the lower pad  2 .