Okay Ive been doing a ton of reading on niches and keywords!!!!! but I just am unfamiliar with SERPs and such for example if my main niche was bodybuilding and theirs a ton of sights couldn't I just make a website lets say "examplenatural bodybuilding.com" and then in all my articles and such write htem about each of the micro niches and then in the Google descriptions put all of the top lets say 20 niches on word search?
thank you all
thank you all