Easy game: place one foot in a circle and turn the rope ball around the ankle. Continue jumping with the other foot over the lever. Jump rings can awaken children's interest in and promote physical health. This is a fun and exciting way to improve people's coordination and burn fat. The jumping ball is suitable for children over 5 years. You can train with your children. This is a very interesting parent-child game. Suitable for indoor and outdoor use. Plastic material, environmentally friendly and odourless, lightweight and safe for playing. First place the foot in the circle, slide the ball to the left and then start jumping. Promoting body metabolism, its training intensity and effect are better than jumping and running, more interesting than jumping and running. The jumping ball is suitable for children to play, physical exercise, it is a good helper for training. It can play a certain role for the health of the human body, drive the legs, abdomen and upper body and train together. SUITABLE FOR ALL AGES - This toy supports motor skills, burns excess and provides children with fun cardio training with friends. The use of material makes it more suitable for skipping, allowing better playability. Jumping balls serve as a safe alternative to large skipping ropes.