Sport is a friend of health, but be careful not to make it an obsession

“In every workout, whatever your sport, you feel destroyed because you have to go beyond what at the moment seems to be your limit: you start running and after a while you seem to have run out of all energy, while you have only run out of that. that I call “first breath.” At that point you have to make an effort to overcome the crisis that seems to block you, to get to the “second breath”, after a few minutes of suffering.