This is my favorite part..
Being physically active can improve your brain health, help manage weight, reduce the risk of disease, strengthen bones and muscles, and improve your ability to do everyday activities. Adults who sit less and do any amount of moderate-to-vigorous physical activity gain some health benefits.
The most important thing you learn as a sports photographer is anticipation - not where the action is taking place, but where it's going to take place. Not where the subject is now, but where they're going to be.