These Vintage Photos of People Working Out Are Fascinating

Exercise trends have changed tremendously over the last few decades, which is exactly why it's so fascinating to look back at vintage photos of people working out in the gym or the comfort of their own homes. Back in the early 1900s, fitness looked more like elegant stretching, which women did wearing a dress, with full hair and makeup, of course. Sweating through a workout was not the goal back then — in fact, obvious physical exertion, for women at least, was frowned upon.

As the years went by, women ditched the dresses and opted for more comfortable clothing (paving the way for today's leggings and sports bras), and celebrities began to embrace exercise with a gusto that inspired others as well. Step back in time by looking at photos of popular old workouts, retro "athleisure," and all the interesting gym equipment of yesteryear. Here's a look at what fitness once was.