Been into Fitness and Internet Marketing for awhile. Always separate endeavors. I want to combine the two. I look around, and see the online market saturated with "Anabolic Guides" and "Workout Routine Ebook" losing weight, gaining weight, etc.

I wonder if they is a genuine need for anything in the Fitness industry online, an untapped niche, an unfulfilled problem yet to be solved. I was thinking maybe marketing info for personal trainers, but really still fishing for ideas.