Wouldn't it be funny if ten years from now scientists discovered that it was actually bad for your health to sport too much?

People in droves ending up in the hospital with enlarged hearts, jostled retinas resulting in blindness, aggravated spleens causing yellow skin, increased chance of brain bleedings, premature Alzheimers, etc.

This would be an ironic twist of events, similar to the days when smoking was actually recommended by doctors.

Look what happened with that.