Is it okay to stay hunched YOISHISEI supporter belt for hunched back correction by chiropractor x physical therapist Kunitoshi A set of posture

Is it okay to stay hunched over? YOISHISEI supporter belt for hunched back correction [Supervised by Mr. Kunitoshi Yukawa, a chiropractor and physical therapist! ★■] A 3-piece set of posture correction supporter belts that fit your body!　　The YOISHISEI supporter belt solves your worries about correcting your hunched posture, such as your neck, back, and waist! ! You can use it in between work, during breaks, on days off, before going out, or for a short time before going to bed. *It is safe and secure as it is supervised by a chiropractor and physical therapist.