Frequently Asked Questions
What size is this ball?
20cm. Ideal for between-knees core work, inner thigh exercises, and pelvic floor training.
Can I use this as a desk chair?
No. The 20cm reform ball is too small for sitting. For active sitting, see our 65cm Stability Ball.
Is it anti-burst?
Yes. The ball is designed to hold its shape under pressure.
How firm should I inflate it?
Start softer and increase firmness as you get comfortable. Use the included pump.
Does it come with a pump?
Yes, a pump is included.


