The term “100 days” usually refers to the fact that in the event of a ligament injury, muscle strain or fracture, the recovery time will take at least 3 months, or roughly 100 days or so, to regain previous athletic function. Injury 100 days is a proverb, mostly ancient experience, when the sinews are injured, through nearly 100 days or so of recovery treatment, the injured soft tissue muscles and bones can be restored to a certain degree of function, which is also the natural process of fracture healing, persuade people in the recovery period can not be too hasty. In summary, when a hamstring injury, such as a fracture, occurs, you should follow your doctor’s treatment plan for recovery.