This has great size and density
I tried a few other ball shaped trigger massagers, and while some might work, this one will accomplish what you are looking for. Some are too squishy, some don’t have enough traction, some are too small to really get the larger muscles. This has great size and density, with a perfect raised pattern to break up knots. It will give a little, but wont squish down and ruin the efficiency. The price is excellent compared to others that might not solve your problem.
Rating: 5 stars