I'm a personal trainer and I run my own outdoor boot camp program (http://bootcampannapolis.com) and over the past year I've become obsessed with the decentralization movement. I've been thinking about how I could possibly combine these two passions of mine and I have a only a rough idea, on which I would love some feedback.
The idea I have is to create a new token that would use all these wearables people have now (Fitbit, Nike Fuel, etc...) as a "proof of workout", so instead of using electricity to solve cryptographic proofs, you are essentially using physical energy to prove you have competed a physical task. The token would essentially be used only for status or possibly something like a rewards program if any companies choose to add sponsorship.
I don't know any of the specifics beyond this and I suspect that it's not even really ideal to use blockchain for something like this, maybe just some kind of open-source standard instead, that would be implemented by participating wearable companies.
Again, I'd love really any feedback on this idea. It won't hurt my feelings ; I have plenty of others!