Only had a few days, but I must say the body parts I use it on do feel better. Really gets to the achy areas. I feel my exercise regimen and the ball will together gradually ease my discomfort. A good instrument that works well and the power also lasts for a long time.
It would be helpful if hints to using the ball to best effect were given. Like is it better to keep it on one sore spot or move it around etc? I am glad I purchased this unit. Thank you. 😊👍
Great massager even for on the go!