Your running shoes might be high-tech and neon colored, your spinning bike state-of-the-art and your jumping rope routine steeped in the latest research, but guess what? Chances are, people have been doing your favorite exercise routines for decades upon decades.
Don't believe us? Have a look at these photos of our favorite workout moves but, you know, from the olden days.
And tell us in the comments? Which ye olde exercise gets your blood pumping?