Booktalk: Boulder Bike Wizard Lennard Zinn

Boulder Bike Wizard Lennard Zinn and “The Haywire Heart: How Too Much Exercise Can Kill You, And What You Can Do To Protect Your Heart”

Lennard, who has been riding and fixing bikes for 50 years, is the author of 8 books, including “Zinn and the Art of…”  titles about bicycle maintenance.  He describes what the athlete’s heart is, when it happened to him, and how it changed his life.


This edition of Booktalk originally aired on KGNU on Aug 17, 2018.

“The Warning Signs and Symptoms of Athlete’s Heart Conditions”  (velopress):