3pcs Set Polyester Cotton Elastic Band Fitness Yoga Resistance Band Suit Hip Expander Sports Gym Fitness Equipment Ladies Home Workout
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https://www.aliexpress.us/item/3256806031238432.html?gatewayAdapt=glo2usa4itemAdapt
Hip booster
It's an aid designed primarily to tone the muscles of the hips and legs,
It can also be used to strengthen the muscles of the arms, abdomen and back.