about this project 2 in 1 Gym Massage - Use this smart hula hoop for 30 minutes a day for insane fat burning results. Ideal body is never a dream. When the weight-bearing hula hoop rotates quickly, the 360 massage head deeply massages your muscles, helping you burn fat quickly and eliminate fatigue. It is especially useful for waist training of sedentary office and poor physique. The hula hoop does not fall off - Compared with the traditional hula hoop, the weighted hula hoop will not fall off, which solves the problem that beginners cannot use it. The smart hula hoop with weighted balls will slide inertially when using the hula hoop, increasing exercise intensity and better consuming body fat. The fat burning speed is 2-3 times faster than ordinary fitness hula hoops. DETACHABLE DESIGN - The smart hula hoop consists of 24 detachable weighted smart hula hoop parts that can be disassembled with the push of a button. You can choose your own weighted hula hoop according to your waist size (up to 132cm/52in). It fits your abdomen in all directions, so that every part of you can fully feel the fat burning. ADJUSTABLE - The weighted hula hoop is made of safe and comfortable ABS material. Not only is it lightweight, but it's also comfortable, burr-free, and durable. Applicable people - Weight-bearing hula hoops are suitable for people who need to lose weight/belly/postpartum mothers/office workers/students! The smart hula hoop is detachable, easy to carry, and can be exercised anytime and anywhere without being restricted by the scene. Not only can you exercise, but you can also massage your waist to achieve a relaxed state.