had a sports massage on wednesday.

We did some pnf stretching on the hamstrings. I felt a localised burning sensation in the h’string on the outside of the knee as we did the last extension or two.

Now when stretching it it is not painful unless i touch the outside the of the knee in which case the intense burning comes back, and stays for about 10 minutes.

Is this normal? I’m concerned something is damaged.

Interesting that a massage therapist thinks that PNF comes within their scope.

Your symptoms sounds like a tear.