Le Ballon de Gymnastique Boa : For Children and Adults / The Boa gymnastic ball is available in two sizes: a diameter of 40 to 50 cm for children and 60 to 65 cm for adults, enabling perfect adaptation to the needs of each user. The innovative design of this fitness ball is based on the application of cutting-edge technologies, notably thanks to its composition in layers of materials of varying densities. This feature gives the ball a greater weight in its lower section, optimizing its balance and stability. Unlike traditional gymnastic balls, the Boa does not roll away when in use and returns to its original position once released, eliminating the need for a stabilizing base or shell. This unique property makes the ball ideal for a variety of activities, from the gym to rehabilitation, and it is also highly prized in emerging disciplines such as Beach Jumping / / Product features: / - Available colors: Blue-Gray for children, White for adults / - ø 40-50 cm: Weight 2 kg / - ø 55 cm: Weight 2.5 kg / / This innovative equipment represents a versatile and effective solution for schools, rehabilitation centers, and sports clubs looking to enrich their range of fitness accessories. Its unique design makes it indispensable for a wide range of training sessions, promoting widespread use and growing popularity in the sporting and therapeutic fields / Equipment: Anti-burst system / Load capacity: Up to 300 kg / Ball type: Sitting ball, Large gymnastic ball, Fitness ball, Large gymnastic ball, Fitness ball / Application: Rehabilitation, Training, Therapy, Therapy, Training / Diameter: ø 50 cm