I like the sound of this but what does it look like in practice? By "arise early" are we talking like 4 or 5am, or just early enough to get to the office slightly before 9am and be the first one there by a few minutes? By "jump into the most important tasks of the day", would you consider working out to be one of those? It's important in the long run to do consistently, but on a given day it's not usually what I would list as my most important task.
I guess what I'm saying is, I feel like if you put the right spin on almost any series of morning activities you can call it winning the morning. So it's not very prescriptive advice that I can use to be more productive. It's almost a tautology - to be more productive, start your day by being productive.
