Αll time ‘classic’ exercise ball with so many exercises for strengthen , bending , relax & rehab. Τhis one also has an ANTIBURST technology for safety (do not explode if something drills it instead it deflates slowly). It comes in 4 dimensions:
55cm for height 1,35m - 1,60m (red color)
65cm for height 1,60m - 1,75m (silver color)
75cm for height 1,75m - 1,90m (green color)
85cm for height above 1,90m (black 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.