Proper nutrition, weight lifting, sprinting, elimination of phyto/xenoestrogens, reading books (social media anxiety elimination), quality sleep, meditation, and rewatching Miami Vice and Magnum PI makes the man...
Especially Magnum PI. My wife and I are huge fans of the original series (the reboot to a much lesser extent). She even bought me a couple of Hawaiian shirts of the same pattern as Selleck's, to add to my considerable collection.
Those other things you mention are good too. :-)