• Meets highest safety standards
• Strengthens back musculature and can help relieve back pain
• Encourages correct sitting
• A proven device to help and train in PT
• Can be used instead of a chair to sit on at home, at work or in school
• Includes exercise poster
• The surface has a pleasant, warm feel but is extremely resistant to abrasion
• Latex and phthalate free
• Maximum static weight limit 500kg
• Burst-resistant up to 130kg
• Sizes:
• 55cm
• 65cm
• 75cm
• Colour:
• Lime
• Purple
• Red
• Silver

For your safety, if punctured the ball will not burst but lose air gradually.

Which size is right for me:

• Measure the length of your arm from shoulder to wrist
• This measurement roughly corresponds to the required minimum diameter
• Always choose a ball slightly larger in diameter