Physiologists and high-performance trainers understand now that the concept of 110 percent is no longer a smart way to train. Fitness is like the blade of a knife; you want to sharpen it without ruining the blade. Give 110 percent, and you won't build your body up, but actually break it down. And be no good to yourself or anyone else.

Assimilating college sports into the university would prevent them from being run as autonomies or fiefdoms. And you don't need an NCAA bylaw or an act of Congress to do it - just an active, empowered faculty and some administrators with backbone.

Physiologists and high-performance trainers understand now that the concept of 110 percent is no longer a smart way to train. Fitness is like the blade of a knife; you want to sharpen it without ruining the blade. Give 110 percent, and you won't build your body up, but actually break it down. And be no good to yourself or anyone else.

Fitness if like the blade of a knife; you want to sharpen it without ruining the blade.

No pro football player should die of heatstroke, any more than cholera, in this day and age if the most basic attention is paid and precautions are taken.