Life Fit Air 4 Color: Green Used about 3 times How about it for posture building and stretching? Easy stretching just by lying down The four airbags on the top, bottom, left, and right inflate to lift the upper body, supporting "stretching" and "twisting"! You can easily do stretch exercises just by lying on it. Simple one-button operation♪ Equipped with 3 types of courses to support efficient stretching! You can thoroughly stretch muscles that you don't usually use just by lying down. ● Course to stretch the body forward and backward ・The airbags on the left and right inflate alternately up and down. It approaches not only the chest but also the pelvis and buttocks. ● Course to twist the body ・The airbags inflate diagonally, maximizing the stretch of the body by adding a twist to the body. ● Mixed stretching and twisting course ・The airbags move up and down and twist. It rocks the body up, down, left, and right, leading to a relaxed state. 【Product Points】 ■ Stretch in a relaxed state ■ With a 15-minute auto-off timer, you don't have to worry about forgetting to turn it off ■ Can be rolled up and carried anywhere, and stored in a small space Stretch by just lying down, beautiful posture, folding, back stretch, stretch, shoulders, chest, pelvis, waist, buttocks, equipment, lightweight, fascia care No box, will be packed. *Price valid until December 21st