Sick of P90X?
Too lazy to head to the gym?
Have no idea how to bench press?
Don't worry: Joanna Rohrback has the fitness plan for you. Invented in 1989, Prancercise is somehow making the rounds again, thanks to the beauty of the Internet.
It involves a "spring, rhythmic way of moving forward, similar to a horse's gait," according to Rohrback. And, no, this is not a joke. There's an actual Prancercise book out there!
Gallop away and look for it now!