Yes. In a capable coaches hands this program MAY work. If it is used in the wrong application it can lead to over training/ fatigue. I’ve used this program duing my college years and found it worked great but I did not have the proper therapy/recovery/massage in place. I felt fried all the time until I called Victor Lopez and asked him about that. He said that I needed to work in tempo days and recovery days…
Not knocking the program, just posting my experience with it.