I’m here to say that if there’s snow, skis win on practicality. Almost every winter, there’s at least one day when you will have some people skiing to work in Oslo, a city of 700 000 inhabitants, with a metro system. Because when there’s 10 cm of snow in the streets, skis are the quickest and easiest way to get anywhere.
I can’t see how the force on his arms can become larger than his body weight, which he should be able to hold up?
Other than that, I perfectly agree that this guy ded