Lintelek Exercise Ball with Quick Foot Pump, Professional Grade Anti Burst Stability Ball for Yoga, Fitness, Balance, Core Strength, Work Chairs, Gym, Home 65cm

Although I talk about first impressions and open boxing here, I really like the ball and after a couple of weeks I think its helped my back pain and flexibility a lot. It's actually enabled me to walk daily again without pain. I would buy again and recommend to others.In another life I'd be the one to write and prepare operating instructions for the things we buy. I'm continually annoyed at how poor instructions are...and that's the case again with this ball.You get a long sheet of paper with hit and miss instructions. No pictures to show how to do. It's not that complicated and there is the internet, and hopefully this video, to help you. In a little packet that comes with the ball are two golf tee shape things and another object. These are plugs (2) to stop the ball from losing air after inflation ... and a little device for removing the plug if you want to deflate. The plugs are very important because you'd likely have a time finding replacements.Connect the hose to the blue valve on the pump. On the other end of the hose, simply slip one of the pointed nozzles over the tube (snap it on) and insert into ball. From there, just start pumping! Easiest and fastest way is to use as a foot pump. Ball inflates quickly once you know how to set things up. After inflation, don't leave pump connected to the ball and expect it to stay inflated! Put the little plug in!First day you'll fill up the ball most of the way, and the next day inflate it fully. So, first day inflate ball to 55cm. Your ball should be about 21" high the first day and 26" the second. When you sit on the ball the top of your legs should be parallel with the floor.

Good stable exercise ball. I got this because my chiropractor gave me a couple exercises / stretches to do for my back and the foam roller I got at the store just slides around on my floors. This ball has great grip and was really easy to inflate - though it would have been nice to have a little print out of the instructions in the package instead of just online. The first few days the ball had wrinkle / crease marks from packaging but they have gone away.It's held up to my weight + two kids and a dog jumping on me each time I try to use it.

This came fast. It came with a pump and was easy to blow up. I am so glad to have this for exercising, siting on when working or using with my 1yr old. Great product!

The ball is exactly what it should be. The foot pump was exhausting to use...it seemed like a hand pump would've worked faster and been easier to use.

I am crazy about have a practice for different training，this time，I want to try this excercise ball.the quality is very good！don't worry if you want to put all your weight on it，it works！ And this ball is very big than your image！Anyway，enjoy your exercise with this ball！

Blows up to large capacity. Works well and keeps inflation

I've been using this ball for a little over a week. I have no complaints. I use it to sit at my desk for work, and also to workout. It was not difficult to inflate. Shipping was quick. Also, it doesn't feel "thin"

Very good quality! Thick, size accurate. Easy and fast air inflation. I sit on it instead of a chair to exercise my weak back every day.