Jen Ferruggia v Kayla Itsnes (fit girls guide). Anyone even heard of Jen F?
Hi guys, I was looking for a good female gym workout program and came across these two. Kayla Itsens (fit girls guide) is pretty well known on the net and there are lot of reviews and sample workouts. The sample workouts seem like the type of gym routine I've been looking for. Just as I was about to purchase it, I ran into…
