The professional PTs might chime in later but from an amateur perspective,
could be overuse, overload, contracted muscle fibers, trigger points.
I find forward bends (over)done in yoga, with ambition, leave my hamstrings sore and that means micro-injuries.
In other muscles, I have trigger points. Stretching does not help, might even make it worse. But trigger point release might.
......
10pm edit - do you take breaks? like end-of season? do you do the same year round?



Reply With Quote