My worst nightmare is a friend from my business group asking me to do a Spartan Race. My reply is always, “You want to go over a profit and loss statement on the weekend?”

No.

I did the equivalent of a Spartan Race every day in the Navy SEAL Teams for almost a decade. My fun meter is fully pegged on this kind of stuff.

The biggest mistake people make, young and old, is that they overdo it and end up injuring themselves instead of working out smarter. It’s why I’m not a big fan of the Cult of CrossFit. Yes, I said it! Let the hate rain down, LOL.