Myo-Release Ball, 6"
This is a very firm therapy ball that will not compress like many others do. I found it a tiny bit large for me, but presently 6&#34; is the smallest available. For me, 5&#34; would be better. It will take some practice to be able to do the maneuvers but so far I recommend it to most people. Short people or those with joint issues may have trouble with one this diameter.
Rating: 4 stars