Muscle tissue quality is increased by rolling the muscle against a piece of foam? Does this also mash the fat out of the space between the muscle and the skin? Or maybe it makes the muscle stronger too, since an increase in muscle tissue quality would surely mean a stronger muscle. Perhaps with careful application of foam roller pressure to the right muscles in the right proportions it would be possible to increase the squat and deadlift without actually doing the exercises themselves, and SHRED the legs at the same time.
This is fascinating.