2 in 1 Fitness and Massage Smart exercise hoop is the easiest and most interesting way to exercise. Fat burning speed is 2-3 times faster than normal exercise hoop. With this comfortable experience, we recommend you exercise 30 minutes per day for 5 days; then you can burn up to 800 calories each time! Installation Steps 1. Open the packaging and remove all parts. 2. Choose the number of knots according to your waist size. 3. Place the pulley and inertia ball. 4. Put it on your waist and buckle the black safety buckle. Read more Non-Falling Fitness Hoops Suitable for who need to lose weight or belly fat. Also for mums after birth, office workers, beginners and students. Read more Upgraded Version Adjustable Abdomen Fitness Equipment The 360° massage ring can exercise the waist and abdomen, reducing the discomfort of sitting on the waist and abdomen for a long time. At the same time, it has the effect of massage, relax and massage the waist and abdomen. Can fit your belly in all directions, so that every part of you can fully feel the burning of fat. Detachable Design Adjustable range: 24 sections (within 130cm) About the size: 12 section: suitable for the waist is less than 50cm. 15 section: Suitable for the waist is less than 65cm. 18 section: suitable for the waist is less than 90cm. 21 section: Suitable for the waist is less than 100cm. 24 section: Suitable for the waist is less than 130cm. 2 with magnetic black clasp (Note: Do not push the black safety buckle in the opposite direction as the safety buckle can only move 120 °, otherwise it will break and be damaged.) High quality frame material Made of hard ABS plastic to prevent equipment aging, and different from the ordinary smart Fitness hoop. Read more 3 rollers can make the inertia ball rotate more smoothly Normal noises are heard during rotation and between the rails. Please don't worry, use them during normal exercise time so as not to disturb the family. The trace of each small knot is very smooth, allowing the pulley to slide smoothly without jamming. Soft gravity ball You can also adjust the weight of the sandball and the length of the rope according to the training plan to better complete your fitness plan, strengthen your body's immunity and keep you in a healthy body. The initial weight of the gravity ball: 0.5 kg Choose smart exercise hoop as your daily exercise tool What you can benefit from: 1. Burn calories. 2. Shapes sexy waist. 3. Improve coordination and endurance, increase flexibility. 4. Dance training. 5. Improves cardiovascular fitness. Read more Precautions: 1.We do not recommend using it before and after meals, it is best to start exercising after one hour. 2.Before exercising, make sure to complete the connection of the hoop and wear tight-fitting clothes. 3.When exercising, it is best to find a relatively open place, please pay attention to the swing range of the weight ball, so as not to accidentally injure others. 4.Almost suitable for all adults kids but not the elderly or baby. 5.Avoid exercise during pregnancy and menstruation. 6. It is recommended to wear tight clothing to exercise.