How does it feel?

Some people were probably wondering, why 50km on a e-bike is a challenge at all. Well, to understand how 30% FEV1 feel (= the amount of air which can be exhaled in the first second), you can put a straw in your mouth and breath through it. The breathing gets shallow and the flow is blocked. Therefore, 50km on the e-bike are actually a challenge, if you do not believe, try the straw trick and let me know how it worked ;-)