I purchased the Corbo Golf Ball Massager and want to let anyone with aches and pains to know how great it worked for me and hopefully you will try it also. I use it for about a minute in the a.m. and then again in the p.m. and I have had hardly an ache or pain since I started with it about 3 months ago. I am so greatful that I found something that helped! It's only $29.99 and has a 30 day money back guarantee! Please try it. I hope it works for you as well as it did for me!