Donut Exercise Ball Workout Core Training Ball Swiss Stability Ball For Yoga Pilates Balance Training In Gym Office Classroom 50cm

Professional design: Its unique shape and design are ideal for high-traffic environments such as classrooms or offices. Use at home to add a balance challenge to your training. Exercise your body: Actively sitting on a doughnut ball promotes sustained muscle contraction, which improves blood. This increases concentration and alertness in both children and adults. Widely used: The flat sides of the doughnut ball hold it in one position, perfect for a classroom or office. While sitting, the user still needs to use stable muscles to maintain balance. Design: Reusable donut balls are designed with PVC material to withstand a lot of reuse in areas such as classrooms and offices. Each donut ball is latex-free and weighs 900g. Promotes Active Sitting: Sitting on a doughnut ball encourages active engagement of core muscles, resulting in improved blood circulation, which enhances concentration and alertness for both children and adults.Description Type Bicycle saddle Material polyurethane Applicable models mountain sports cars size one size Color 189 black red 189 black blue 188 black red 188 black blue Package List 1 seat Note The colors deviation might differ due to different monitor settings Manual measuring please allow 1 3mm errorthank you