Curious, does anyone know if this might also apply to tendons? I've had patella tendonitis for years (jumpers knee) and have tried everything (isometrics, shockwave, PRP injections, etc...).
Yep. Do those on a slant board. And knee extensions. And a few others. Plus drink collagen before it. I’m still working my way through it so it might work, but I’d love for something like this to work.