Gymnic Classic Plus Burst-Resistant Exercise Ball

Although the ball turned out ti be alright but i found it very strange that the box was open.not sealed at all.

Delighted with my purchase. Excellent for practising my yoga backbends. You do need to purchase the pump with it.

Like it, it looks nice, serves the purpouse, seems well made. Is not as shiny in person as in the picture, which I'm actually happy about. I've had it for over a year now and have no complains.

Bal met 55cm diameter valt te klein uit voor 1m60 lengte. Wordt nochtans zo aanbevolen.

Does exactly what I need for strength, flexibility and integration exercises. Physical therapist assures me that this brand does not fail catastrophically (as exercise bands and other products do), so should be quite safe to use. Not easy to inflate without a real air compressor. Tire pump works fine, but it would take about 15 minutes of hard work to get a fill - especially as the supplied nozzle adapter will not lock into a home or petrol-station air pump. I bought a $23 hand-held electric pump (Chamvis) advertised as good for exercise balls. It only got the 30" ball up to 28", even after a few days' use/stretching. But that's enough to do the job well. Highly recommended. UPDATE: after a few months (without re-inflation), the ball seemed softer, but had expanded to 29". Apparently, the polymer takes a while to relax. It then inflated to the rated 30" with the same pump. I'd add another star, but was already at five!