REEHUT Exercise Ball 55cm 65cm 75cm Anti-Burst Core with Pump & Manual for Yoga, Balance, Workout, Fitness…

Comes deflated as you would expect. The included pump needed some fettling with a small prod to free the air intake. The instructions warn about not inflating more than 'on the right'. Nothing 'on the right' on that page. Finally it dawned that they mean 'on the right of the logo on the ball'. In my case 65 cm. However, nowhere do they list that 65 cm DIAMETER is, in fact, 204 cm circumference (pi x 65). And as they suggest measuring with a 'soft measuring tape', this is the dimension you need - I used a 204cm string. Probably a degree in Physical Therapy covers this.All that said, it appears to be a good ball, and well worth the price.

Really good fun. Found a few workouts on YouTube and it’s a good way of breaking up the monotony of the evenings now days. I did a few quick crunches on it, and though I do struggle on the floor, found it much easier on the ball, tho my tummy muscles were hurting my back and neck wasn’t!Delivery was very quick, ball only took about 5 minutes to blow up, it did seem a bit smaller than I expected at first but when I reread the instructions it did say to leave it for a day to allow the ball to stretch and then try again. I admit I was a little impatient and within minutes had prised the stopper out with the little plastic tool provided and was pumping it up again and success! A lovely blue bouncy fun thing.. lovely colour too.I sat on it and made sure my knees were the same height as the picture shows and it’s fab. Lots of fun. Husbands had a go and even though he thought it was a bit of a daft fad, is looking forward to later when it’s my turn to put the baby to bed and his turn to play on it😄

Found it to have multiple uses. When the wife wasn't bouncing doing her pelvic exercises, I would use it as a footrest.She puts it down to baby coming a week early. Good job, he was 9lb 7oz, imagine waiting another week and having to push out a 10 pounder.

Bought these for my fitness room and gym at home due to power lifting and exercises they seem great and ideal for anyone young and old or even disabled as they do help with mobility as I got them for my wife due to her ill health, but take it slow and easy when you start of as I am an ex Royal Marine (P.I) Physical Instructor do everything slow and easy and you can achieve your goals with the right guide to good health. I recommend these balls I got them for us and it is a laugh enjoy folks.

I am a Reehut fan having purchased many of their goods over the years for my yoga & pilates class. This is a great quality product at a good price. The fit ball comes with pump & took a couple of minutes to inflate ready for use. Great vibrant colour complete with the Reehut branding. One very happy customer :)

Came via same day Prime an amazing service. Easy to blow up and I love the blue colour. Have got it to help me to strengthen my core muscles but have only used it once. Look forward to practising and developing a routine. There is lots of information online about exercises. Was a bit nervous about sitting on it but it seems very strong . The rest is up to me.

Bought this is error as I got my dimensions mixed up, however it is quite nice to sit on especially if you want to work with getting better posture! It’s a bit of a faff trying to get the ball inflated to the correct size but once you’re there it’s great! You need to make sure you have somewhere to store it as sod deflating and inflating it every time you want to put it away or use it!

Physio recommended I use a 65cm gym ball so I ordered this. Husband blew it up til the pump started whistling. Instructions state not to overpump it, but I would have liked slightly more air in it but we are afraid it will burst? It seems to do the job though.