|Instagram has…||Both have…||Fitness has…|
First, go and find out about Instagram. Figure out what it is they do, how they attract users, and how they make money. Instagram is already operating well in the Photography space, but perhaps the same basic ideas can be applied in the Fitness space. That's where you come in.
This website was created by Ryan Patterson. There are over 500 ideas for startups hidden inside this website, and many of them are possible, if you're creative!