Properties: Gymnastics ball for general development exercises, correction of posture defects and spine rehabilitation. Used for training, fitness, to strengthen back muscles and increase joint mobility. The Anti-Burst ball helps with both general development training and the fight against excess weight. Its smooth, flexible shape works perfectly as a support for the body during balance exercises, which strengthen muscles, improve motor coordination and support the feeling of the body in space. Just a few weeks of regular exercises on the Anti-Burst ball will make your back straighter than ever, Your posture is springy and your movements fluid. Regular exercise with the ball brings a number of benefits to the body: strengthen muscles and joints warm up the muscles and prepare for intense exercise make stretching exercises easier increase joint mobility help maintain proper body posture The ball has a diameter of 55cm - intended for people with a height of 150-159 cm. Weight of saws Pump included.