Great DIY pain relief
These balls do exactly what they say they will. They are "sticky" enough to stay in place, firm enough to allow for myofascial release but have enough "give" that they don't exacerbate pain. I don't know how they would be used for working out. I use them as part of a myofascial release yoga class. I tried other balls and objects in my home and none of them came close to accomplishing what these do. Now I can do for myself what I have paid massage therapists thousands of dollars to do over the years. I highly recommend!
Rating: 5 stars