Mt. San Jacinto Outdoor Recreation

There's not much research on this, and few athletes train this way, but the small amount of research is quite interesting. I was tired when I made this and didn't feel like redoing anything, but at least it got made.
https://www.youtube.com/watch?v=X8U4nDvcDbs

Another late night rambling about exercise studies, this time it's about optimizing easy workouts:
https://youtu.be/SirbVdM-eCY

Instead of starting a new thread, I'll change the subject to general training.