Starting the day with a 45-minute workout is challenging, but left me feeling like I accomplished something before the day started
Before trying out Obama's morning routine, I experimented with Jack Dorsey's and Arianna Huffington's morning rituals, both of which involved early morning exercise. However, those routines included meditation before working out.
I found it a lot more difficult to wake up and exercise first thing. The first few strides of my run always felt like "shock therapy" — I hadn't quite woken up yet, but my brain was telling my body to move quickly.
However, I felt like I had accomplished something really challenging first thing in the morning, and that often set the tone for the rest of the day.