I would reccomend doing a little research about this workout.
To me, it seems like you're looking for a quick fix and these videos usually are for those who have some stamina/who work out.
I though those video weren't for beginners but I also do not know if they have a beginners level? Check to see what the video includes and what guidelines it has.
But if this video doesn't work out. Instead of running your friend can walk a quick pace on an incline? Your coach should also be able to tell you some alternatives to the video.
Tldr; usually these videos are too hard for begiiners. Though they sometimes have a level 1. Your coach should also be able to tell you if its good or bad and some alternatives.