This versatile fitness tool is great for increasing core muscle strength, as well as for stretching, toning and relieving muscle tension. The ball can be inflated as hard or as soft as one’s fitness level requires. Travellers can take it along for a totally portable workout. Students and office workers can sit on it to help improve both concentration and posture.

Each ball is deflated and enclosed in a plastic bag for protection. Each package includes an adapter for inflating and a plug.

Also available in 65 cm and 75 cm.