Running

I think to have cracked the code for my freezing hands while running. 

I used to run keeping them like in the first pic. The cold air is in contact with the whole surface area (top, palm and fingers)

But if I keep them punching (second pic), they form a warm core inside that helps keeping them “alive”. 
It feels unnatural and not relaxed but at least I don’t lose sensitivity anymore…

building FinML for crypto | full-stack factotum | co-founded 3 companies (2 exits) | father of two | husband | runner