Photo credit: lululemon athletica on Flickr.com Have fitness questions? Fitz has answers that will help…
Fitz KoehlerNovember 9, 2011
Photo Credit: JStar on Flickr.com Q. Hi Fitz, I'm in my 40's and have really…
Fitz KoehlerNovember 7, 2011
Photo Credit: Duncan on Flickr.com If you have a health and fitness question for Fitz,…
Fitz KoehlerOctober 10, 2011
Fitzness.com Q. Hi Fitz, I'm a 42-year-old mother of three and am completely…
Fitz KoehlerSeptember 3, 2009