Timberbrother 65cm Exercise Ball Chair/Anti-Burst Stability Ball with Resistance Bands, Free Workout Poster & Pump for Yoga, Pilates, Gym, Office and Home Exercise

UPDATE 2: - the replacement started leaking 3 months after after acquisition. I wouldn't buy this again; I've had a number of different brands, and I've had the best luck with Ignite by Spri.UPDATE 1: After 10 months of use, my Timberbrother ball developed a slow leak. It progressed into a crack which eventually split open while I was sitting on it. I heard the air rush from rupture and felt the deflation, but it was controlled, allowing me time to stand up and saving me from an injury. The seller (MPJBATTERY) honored the warranty and sent me a replacement; A+ stuff. Prior to the leak, the ball was a satisfactory purchase, and with the warranty and safety of the burst proof material, I remain pleased.It is possible this ball is less durable than others (I have an IGNITE and C9 Champion, both of which have lasted much longer without issue), but time will tell.

I may return as it is underinflated and pump is difficult for me to use. It is durable enough but the exercise chart isn't helpful to me. I need a DVD that I can see while doing exercises. The stablizing ring is sturdy and a good idea. The bands don't stay in one place. It might be fine for younger people

Ordered the 75 cm ball and at first I thought it was way too small to be 75 cm so I said as much in this review. Soon after the company generously gave me a refund without me even asking and advised me to ensure I had blown the ball up all the way.Sure enough I was mistaken as there was room for a lot more air and the ball now looks like its 75cm. It is very deceptive how much you can stretch out the material so be sure to keep pumping to the size you'd expect. Very sturdy ball.

The ball is ok. I am giving it 4 stars because the company did not include directions on inflation. Seriously, they cannot include a couple of lines of printed instructions with the ball? I looked the directions up on the website. Specifically, the ball requires partial inflation over several time periods to let the material properly adjust. Also, note that the ball is not returnable.

This little exercise ball was just what I was looking for. I was glad that I had read some of the reviews before buying. It does seem to be smaller than the ones you can buy in the store. Although I cannot complain, because this is one of the best stability balls that I have bought. It has held up well, and I haven't had to worry about filling it with air nearly as much as some of my other ones. The air pump it comes with is a little cheap, but it works for the most part. You just can't have it sitting at odd angles or the tube that pushes air into the ball will pop out from the base.

I love the set this comes in. The stability ring is excellent and the resistance bands are a nice feature. It comes with a poster that can be hung horizontally or flipped and hung vertically. It shows various exercises so you have ideas for how to extend your workout. Slight issue getting the ball to hold air over time, having to fill it slightly once a week. I reached out to the company and they promptly replaced it.

nice ball, does deflate as you use, and the pump broke after using for the first time. So unless you have a back up pump this pump is not very durable. Otherwise the material of the ball was great and sturdy.

Love my exercise ball. I got the stability ring to make sure I didn't 'Rollover'. I'm not as stable as I used to be & also wanted to use it as a chair. I sometimes just sit watching TV, with a small bounce or rolling from side to side, to engage my core, & am noticing my ABS are a little tighter. The ball is still fully inflated & feels sturdy. My middle daughter broke her ankle & couldn't do much exercise with the rest of us, but when she sat on the ball, she felt like it was a whole new ball game, & started bouncing away.