It can be somewhat disheartening watching something like The Expendables, seeing all these guys old enough to be your dad who are all in far better shape than most people half their age. But wait! Help is at hand! Back in the 1980s and 1990s, when fitness videos were all the rage, many of them starred in their own workout tapes. Nowadays it’s just reality show contestants and soap stars that release these things, but back in the day the likes of Arnold Schwarzenegger, Dolph Lungren and Chuck Norris all committed their own workout programmes to tape, giving you a whole load of squats, crunches and reps to follow. So get off the sofa, get that Krispy Kreme out of your mouth and get in shape, as we take a look at the best workouts from the greatest action stars.