I didn't give myself enough breaks during the training year to recover. I didn't understand the power of periodization.

I can't tell you why a particular athlete would leave a certain coach, but I can tell you there could be many reasons. They could have personality conflicts. They could have misunderstandings. Lots of stuff can happen.

I didn't give myself enough breaks during the training year to recover. I didn't understand the power of periodization.

I'm doing great heart-wise. I get a complete stress test once a year, and those have gone well. I have stents in two arteries, and they are holding up. My other arteries haven't shown any additional clogging.

There are a lot of guys out there now who know they are not working as hard as other people. I can't fathom how they think.

I've never enjoyed my running more. I also do 200 sit-ups a day, 60 push-ups, and a lot of stretching. I've had some back issues. I think the stretching helps with that.

If you want to achieve a high goal, you're going to have to take some chances.