Many gyms have installed individual televisions on equipment – a damn good way to ruin a perfectly good TV, if you ask me. That aside, though, here’s the obvious next step: Make the quality of programming contingent on how hard you’re working out. On a Sunday afternoon, for instance, a half-assed pace on the treadmill will get you, say, a Dolphins-Rams game; step up that intensity, though, and you’ll get Packers-Patriots. Or if you’re watching old movies, the lollygaggers get, say, “Howard the Duck"; the hard core, “The African Queen.”