The Biggest Loser's Bob Harper sat down for a fun fitness chat with Fitz in…
Fitz KoehlerAugust 7, 2011
Video with specific advice about getting the most out of a regular, personalized ab training…
Fitz KoehlerJuly 22, 2011
Cirque du Soleil Saltimbanco acrobat Olivier Renaud looks like he belongs on the cover of…
Fitz KoehlerMay 19, 2011
Mark Helzrich has one of those stories that makes us all feel good. This Boston…
Fitz KoehlerApril 2, 2011
This handsome pirate often gets his fit physique lost underneath his fluffy shirts and floppy…
Fitz KoehlerDecember 20, 2010
If you're over 18 and looking for some inspiration, why not watch this very famous…
Fitz KoehlerDecember 18, 2010
Fitness expert, Fitz of Fitzness.com, explains where shin pain comes from, how to avoid it…
Fitz KoehlerAugust 13, 2009
Hopefully Pull-ups with Anthony Part 1 spiked your interested in doing this incredible exercise. In Part…
Fitz KoehlerJuly 28, 2009
#1 Strength Training for Runners Workout
