He does not have her long-term interests in mind. You do not have a distance runner do
a workout after a race. Why are you continually adding stress to the Anaerobic System?
It is limited by the Aerobic system.
After a race, for the mind and the body, you should return to doing recovery runs, if only for a day.
Then, if you are smart, you can work on the system that needs the most work. Obviously if you are peaking you might go to more speed endurance work.
If not why not do some speed development for a day? One does not develop speed by doing 200 meter repeats and longer unless they are of the "broken" type. To develop speed the repeats must be shorter than 100 meters...........
It seems to me that Salazar would like his 20-something runners to have a heart attack like he did, only he wants them to have it earlier than he did!
I think Salazar is so close to the forest, he cannot see the trees! Rupp could have been a giant in the 5000 meter run but you run out of gas if don't fill the tank once in a while. Mentally and physically he ruins his runners. Just because you ran fast does not mean you can coach and he is proving that.