How to effectively prevent hamstring injury and acute treatment measures

Hamstring injury (HSI) is one of the most common injuries in competitive sports, the recurrence of this injury is high, which has a huge impact on the athlete's return to the game. Muscle strength, flexibility, muscle fatigue and age may contribute to damage to the hamstring. Current studies have shown that some static stretching, proprioceptive neuromuscular facilitation (PNF), warm-up and rest before and after the game, and the use of equipment such as foam shaft can effectively improve flexibility and prevent injuries, and hamstring strength training can also prevent injuries. The acute phase after injury can be managed by P.R.I.C.E principle to avoid aggravation of injury. This paper describes the dissolving structure, injury mechanism, risk factors, preventive measures and treatment of the hamstring muscle by citing literature and has a more comprehensive understanding of the prevention and treatment methods of hamstring muscle injury and provides some suggestions for athletes and rehabilitation therapists.