I was thinking of starting a squeeze page or blog in the bodybuilding niche as I can see myself writing a lot of content about that. My main concern is that bodybuilding/muscle gain would be an oversaturated niche for someone just starting out.
Would this be a viable niche in 2018 provided I put in the work?
Would a squeeze page/email marketing or a blog be a better model?
And what sort of products would be best to try to sell?