Check Out the Strange Machines Women Used to Lose Weight in the '30s & '40s

You know what would be awesome? If you could exercise without having to exercise. If just stepping into a machine for twenty minutes and letting it beat you up for a while not only raised your blood pressure but made your calves more muscular (like a Viking’s!). Unfortunately, those machines don’t exist. But they used to. Kind of?

We recently featured a terrifying pair of electrified gloves with which you could zap your way to slimness. (Supposedly.) And now Boing Boing has unearthed a rare glimpse into the world of futuristic exercise machines, circa the 1940s. It turns out that at least some women (probably those with a lot of money because that much metal is going to be expensive) actually used them. But the fact that they’re not around anymore suggests they were probably less effective than a walk in the park or a jog on the treadmill. Or maybe it’s the marketing that killed it—comparing a woman’s body to World War II is probably not the best way to sell equipment.