Check out Kilian Jornet’s older videos.

6 hours for 42 km is definitely not jogging, that person walked for a fair bit.

You just called bullshit and then pretty much completely agreed with the comment my dude.

What’s the best way to avoid injuries while keeping your fitness high? While you’re not helpless on this front, unfortunately the best answer is to have the right genes.

No, genes don’t matter if you spent the last 2 decades smoking cigarettes in a chair.

If you don’t want to be injured do squats, pushup and pullups every single day for conditioning.

Ask me how many years of effort it took my to make my lanky body injury proof (like 4 years of training and failing).

It’s because your form breaks down.