Αll time ‘classic’ exercise ball with so many exercises for strengthen , bending , relax & rehab. It comes in 4 dimensions:
55cm for height 1,35m - 1,60m (purple color)
65cm for height 1,60m - 1,75m (blue color)
75cm for height 1,75m - 1,90m (yellow color)
85cm for height above 1,90m (silver color)
Packaging contains a pump to easy inflate & deflate the ball. Important note about inflate: ball must be inflate so when you sin on it your hips should be on the same height or little higher than your knees. Same price for each size you choose.