TIL: There's a measure of how physically tiring an activity is.
And it's useful for showing the advantage of having an ebike, and why people end up getting more exercise after getting ebikes - as they enable them to go on longer rides, and tackle steeper climbs.
It's not about going faster, but going further.
https://www.sciencedirect.com/science/article/abs/pii/S2214140518304717
Anyways, that paper is interesting but it's not what I was looking for.
I was looking for this, because someone said bikes are "outdated" and it pissed me off.
Bikes are not outdated - what they are is undefeated.
No other machine, or animal, can go as far on so little as someone on a bike.
#bike
https://www.sciencedirect.com/science/article/abs/pii/S0960148112003254