I was running electronically timed 40 yard sprints and over extended my leg and came down hard on on it, there was a tearing feeling, and I have now went to the doctor and it is reportedly a partially torn hamstring. She told me that one of the 4 muscles that make up the hamstring had been damaged.
I now have an appointment with a Physical Therapist tommorow, but I more need to know what I can and cannot do and what lifts/training I can perform. My warmup consisted of some static stretching, jogging, deep leg muscle stretches, and about five minutes of grappling. After that I ran one 40, and then attempted to run my second whenI hurt my hamstring, hope that helped some thank you!