In the third grade, physical education class practiced 50 meters running. I didn't do any warm-up activities before running, and then I pulled my inner thigh. It should be behind my groin. How to fix it? Method 1. Do you have any relatives in Wu Hanyou? If so, let them go to Wuhan Institute of Physical Education to buy a spray medicine called Shuhuojing, which is similar to Yunnan Baiyao and has a good effect. I bought it and sprayed it on the wound and wiped it. Rub it several times a day. That medicine works very well. It belongs to the Institute of Physical Education and is not sold anywhere else. Only the institute of physical education has it.

Method two. Ask your parents to take you to the hospital before the exam.