The simplest thing of all - those eye shields that help you sleep on long flights.

A lot of the (mouth) guards we make help certain types of sleep apnea.

We just really appreciate everybody's help and all their prayers. I'll sleep better tonight than I have in a long, long time.

We aren't going to lose sleep over being bigger, faster and stronger and hitting hard. We know that's how we will have to play against the Canadians. We aren't going to change our game.

Unlike obstructive sleep apnea, in which a person stops breathing when their airway collapses, central sleep apnea is triggered by something going awry in the brain's breathing center.

As we lose them, we grow more prone to central sleep apnea.