Apparently, crawling under chairs, screaming at the top of your lungs, jumping like a frog and strutting around in heels are perfectly acceptable modes of working out. Don't believe us? Check out this compilation of videos, stuff worthy of American Ninja Warrior competitors, and you'll might want to rethink that gym membership of yours.
Crawl under a chair

Become a Jedi

Have a tantrum

Act line an animal

Sing your heart out

Wear stilettos

Prancercise

Call the exorcist
