THERABAND Exercise Ball, Stability Ball with 65 cm Diameter for Athletes 5'7" to 6'1" Tall, Standard Fitness Ball for Posture, Balance, Yoga, Pilates, Core, & Rehab, Green

It’s very sturdy and well made! Better material than the other balls I have!

The material is thick and substantial. It is a bit difficult to inflate with the supplied nozzle, but with an air compressor attached it went well enough. Once the plug is installed getting it out with the included plastic device is difficult. It seems like the device to pull the pin free will break, but it hasn’t. Might be better if it was made of metal. Overall very happy.

I purchased this therapy ball after having had treatment for a lower back issue. This brand was being used at my therapy center. There are various sizes offered based on your height. It appears to be very well made and should last for many years.

I gave this four stars only because it's made in China. I forgot to buy American-made, I won't do that next time.

I finally found the right ball. It was recommended by the PT I have been working with. I used to love the balls at the gym I belonged to, but I hadn't been able to find the right quality until this one. Most I tried were just too soft, so that when you sat on them, they sank way down, regardless of how full you pumped them. I am able to do planks on this one, situps, and leaning back to stretch my back when I finish working out.

My wife uses this exercise ball she learned about in physical therapy to reduce sciatic pain.

Strong material, performs as expected.

Didn’t inflate to full size - I needed this one because the standard size is too small for my longer legs. I gave it some time because I thought maybe it needed to stretch out or something. When I inflated it, I didn’t seem to stay inflated either. I ensured the plug was secure but that didn’t help. I have bought many of the Thera-Band brand over the years so maybe this one was defective. Unfortunately, I didn’t realize it before it was too late to return.