Last year I signed up for a few months of personal training during a sale at my gym. Although I ended up very much disliking the personal trainer I was assigned to {that’s another story}, he did teach me a few things. One of the first sessions I learned was something similar to this workout!
The 15 to 5 Workout
Start with a 1 mile run to warmup, and do each of the moves above, with a one minute rest after each set, repeating 5 times. This one is definitely a leg killer!