RADStiff Peanut Massage Ball – High Density Yoga Deep Tissue Roller Ball – Myofascial Release for Back, Neck, Feet, Psoas & Spine – Suboccipital & Thoracic Trigger Point Therapy

My PT recommended these for tight muscles in my back. They work great for that and so much more. I use them on my legs to help relax my quads and hamstrings too.

I was between medium and the black firm one, and glad I went with the blue. It's still pretty hard and digs well into those spots. My boyfriend has an older version where the material is more like matte, whereas this one is more latex-y and as a result, when I'm rolling the bottom of my foot on the ground, it's picking up every hair ball and dust bunnie. But shouldn't be a problem after I rinse it under water. It's been working great thus far. This ball thing works wonders and you should get it if you're thinking about it!

I found it worked well for neck massage (occipital ridge). It wasn't so hard that hurt; it was just firm enough for the right amount of pressure.

Really like the RAD Balls. Unfortunately the app is mainly subscription, therefore the 4 stars

Chamged my life. Only tool that can really get the knots in my calves and help loosen up my plantar fascia. Also great in the back muscles.

I have suffered from neck pain for a long time. I work out. I def use the phone and computer too much and hold tension in my upper back.This device feels like the most intense price trigger point massage. I’ve never been able to exert this pressure on my knots and I now do it every nightAnd everyday my neck feels better and better. Also great on the back too.

It's small, hard to maneuver be assured I'm doing it correctly.Very scant directionsIt might be helping a bit. Not sure yet.Used YouTube videos

We are a family of runners and for fun we love to push it on hills. We love this to help our sore calves and honestly it works great. I do like to add more pressure to it by pressing my other leg on top of the leg I’m massaging. It will cause you to be sore in the evening but by morning it’s a new set of legs!