It really is bad. Had a hamstring strain because of this during track. Your body needs to be warm, being inactive for too long makes your body cold, the moment you start running again...pop goes the hammy. Extensive sprinting and jumping is the cause, if you are in the gym or doing long miles then its different. It all comes down to overloading and working the hamstring. Could probably explain van de ven injury
It really is bad. Had a hamstring strain because of this during track. Your body needs to be warm, being inactive for too long makes your body cold, the moment you start running again...pop goes the hammy. Extensive sprinting and jumping is the cause, if you are in the gym or doing long miles then its different. It all comes down to overloading and working the hamstring. Could probably explain van de ven injury