I’m pretty sure that carrying the babes in car seats built up some upper body strength that I still have today...13 years later. Lol
I don’t know what it is about Iceland. But, in interviews, they make it sound like sport is a high priority growing up and Crossfit was a natural extension for them. They also said that the main cab company in Reykjavik said that their gym was their 2nd most frequent requested drop off. Weird.