Yoga. You see people doing it on mountain tops, beaches and while reaching for that seldom-used kitchen item in the very top cupboard.
Some poses are fairly simple, while others look like a cruel punishment. The ones you're about to see are closer to the latter category.
Take a gander through these photos and pick one or two you'd like to attempt. Next, do your best to mimic your chosen poses and have someone take a photo of you (or take a selfie, if you dare). Finally, upload your photo in the comments section of this post on Facebook.