THE HIGH-ENERGY style of Los Angeles Rams coach Sean McVay is apparent from the moment he enters a room.
Everything from the pronounced pep in his step to his quick cadence in conversation suggests he is a man who does not easily tire. McVay even joked once that he desperately hoped his newborn son wouldn't grow up to be as "wired" as his father, for whom sleep has often taken a back seat to work.
But in recent years, coaches such as McVay have begun to reevaluate the wisdom of working unsustainable hours.