Focusing on loosening the psoas major muscle and its surrounding muscles that extend widely to the base of the thigh, you can easily and effectively loosen the psoas major muscle while living your daily life. "
Yotsuner for thighs
It is a belt that relaxes the tension of the psoas major muscle and makes the waist refreshed just by wrapping it around the thigh. Since it is simply wrapped around the thigh, it can be used between work, while driving, and during household chores.
M size Thigh circumference less than 60 cm
L size 60 cm or more around the thigh
Attention The base of the thigh is a very delicate part. Please use it for 30 minutes to 1 hour a day as a guide.