I find that setting my alarm clock for 20-25 minutes, then taking a quick "wank" in the rocker-recliner here in my office, then dozing off for 15 minutes makes me refreshed, more focused (on business instead of needing to whack off), and productive. It's usually best for me right after a meal:-))
Dave
www.davecummings.com
P.S. Which reminds me that I just returned from a run and lunch at the beach here in San Diego, so it's now time for me to enjoy what I described above:-))