Color: pink / red / black / purple / blue / orange
Application: Hip Muscle Trainning
function: butt clip
Applicable people--women who work sedentary, postpartum mothers, are worried about the flatness of the buttocks. This hip exerciser is recommended. Ass tightness will make us younger and more beautiful.
Easy to use --2-3 groups of training per day for 1 minute, and a forbidden hip in 4 weeks