Keys to preparing the marathon before, during and after

The marathon is an intense sports practice that brings many benefits, but it is important to take into account a number of keys to prevent injuries and enjoy them in the long term. “At the mental level the runners feel something that engages them by overcoming goals, overcoming yourself, which releases endorphins. It is a totally recommended sport as long as proper medical supervision is done,” explains Dr. José Luis Castilla, specialist in Phys…