4KOR Fitness Massage Ball for Deep Tissue Muscle Recovery, Perfect for Myofascial Release and Trigger Point Therapy (12 Centimeter Diameter)

I had a smaller version of this (different brand) and really liked it but it was too small. Finally found this one, same quality, heavy, durable, firm, rubberised outing! And big enough to do do legs and butt! Perfect! Much better than hard foam ones that misshape

Very good uality product.

All of my trainers use this ball with their clients and they love it. Great price and it has lasted well.

Amazing product. My trainer thought me how to use it. Perfect for core and leg muscles.

I've had some psoas tightness and issues for a while now and wanted a tool that I could do a gentle self massage with. I tried using a lacrosse ball or tennis ball but they're simply too small to lie down on them. I came across the 4KOR Massage ball and gave it a try and it works very well for my purposes. I actually ended up using it for other areas of my body like my glutes, piriformis, hamstrings, and calves and it works as intended. It is portable but fairly heavy. I'm not really sure why the surface has all the edges as I don't feel they do much, but it doesn't take away from its function. My only gripe is that it's pretty darn expensive for a massage ball, but for me it was worth it since I was able to get deeper into my Psoas muscle. Value: 3/5 - fairly expensive for what it is but I found it useful Function: 5/5