We step up to the arm wrestling table with the World’s Strongest Man, Hafthor Bjornsson, to test strength against legend.
What happens when two ordinary brothers take on the strongest brothers on the planet? In this epic strength challenge, we ...
View post: I've Traveled the World Full-Time for 7 Years. This Minimalist Gym Routine Is How I Maintain My Muscle Mass Hafthor Bjornsson unofficially broke the single-arm bag over world record with a ...