Are You Uncoachable?

The best teacher I ever had was a sociology professor at Haverford College named Mark Gould. I’ll never forget the first day of the first class I took with him. He basically spent 90 minutes scaring the shit out of the two-dozen 18- and 19-year-old students in the...

Letters to the Coaches: Power vs. Heart Rate and More

Hi David I am looking at following the 80/20 ironman training plan (probably level 2) and have downloaded the free Ironman plan.  I have a few questions: 1. When cycling I noticed I can keep in zone 1-2 for heart rate but when I analyse I see my power is spread more...