While yoga seems like a salutary way of spending time, I woudn't call that sport. Clear win-states and competition seems crutial to sport.
And that's why sport for rationalists is someting so hard to come up with and so valuable - it needs to combine the happiness from the effort to be better than others, while battling the sense of superiority, which often comes with winning.
Sense of group superiority is to me the most revolting thing about most sports.
This post is a bit of an experiment; Most of the time, Discussion post lay out an idea and this idea then get commented upon. This post, on the other hand, will be purely about discussion on a topic. If this works out well, I'll might post more of these in the future.
On to the meat of this post:
I got this idea from a reddit post on /r/LessWrong.
To quote:
So have at it.
I only ask for one thing and that is to hold off on proposing solutions for 24 hours before giving suggestions for actual sports. In the first 24 hours, please discuss what makes current sports unappealing to rationalists and what aspects a sports designed for aspiring rationalists should have.
Edit: The 24-hour window has closed and solutions and suggestions can now be given.