Quote Originally Posted by Catrin View Post
No, but I didn't ask because I could tell it felt differently from other portions of the hamstring. It felt quite rough and "bumpy"? Difficult to describe, but he did go quite deep with his implements. I do not know what a trigger point is
From Wikipedia :http://en.wikipedia.org/wiki/Trigger_point:

Trigger points or trigger sites are described as hyperirritable spots in skeletal muscle that are associated with palpable nodules in taut bands of muscle fibers. [1] Trigger point practitioners believe that palpable nodules are small contraction knots[ambiguous] and a common cause of pain.

The description of your scar tissue as rough or bumpy may be similar to my "crunchy" area. If it is scar tissue, I guess I don't understand exactly how it forms.