バックヤードファミリー BACKYARD FAMILY 体幹筋エクササイズインソール ツインボール 【交換・返品不可】 size:LL Size/LL Size a mid-length version has been

a mid-length version has been introduced

5cm / Shoulder width 36cm / Bust 86cm / Sleeve length 52

13号：パンツ裾幅40cm、股下46cm、股上32

making it easy to open and close and providing security

■The staff tried wearing and washing it

バックヤードファミリー BACKYARD FAMILY 体幹筋エクササイズインソール ツインボール 【交換・返品不可】 size:LL Size/LL Size a mid-length version has beenBrand Name BACKYARD FAMILY Product Name Core Muscle Exercise Insole Twin Ball Product Description Developed by Mr. Kasugai, the head of the training studio TRUST! The high performance insole "Twin Ball" equipped with 7 functions that promote the activation of "core muscles" is now availableThe core muscles, which are difficult to activate consciously, can be activated simply by placing them in your shoes. 1. Shock Protection Zone (back). The honeycomb