3 ms·
Don’t forget the wear and tear on your body. Not many people can maintain marathon training for a long time without injuries. There some that can but those are
by maxxxxx 8y ago
Don’t forget the wear and tear on your body. Not many people can maintain marathon training for a long time without injuries. There some that can but those are only a few. I have seen the same in martial arts. Once you reach 40 the injuries start accumulating.