Hook

I don't know if anyone else has noticed this, but why is there a non-zero correlation between people who go into engineering and people who are in incredible shape? Like I met so many people during my time during my engineering degree that were just like insanely jacked. And even people on this app, these are a couple of guys that are examples. But like what is it that brings all of these people together and say like I want to go into engineering but I also want to get in like crazy good shape? Is it like an affinity for difficult things? Or is it like the scientific part of our brains that are like oh I just want to find the most optimal way to do this thing. Like I don't. What is it?
Their other posts in the index, biggest breakout first.