Watching these videos is like taking a master class on how to pose like a model.

In television and movies, modeling photo shoots are often portrayed at a leisurely pace.

And as behind-the-scenes videos demonstrate, these female model poses are done at an effortless-yet-lightning speed.

A video posted byShanghai Expatgives us a fascinating glimpse into the world of speed modeling.

The outfits the woman is sporting will appear on Taobao, which is Chinas version of Amazon.

To show them off, shes seen continuously movingchanging positions and grabbing accessoriesas the photographer constantly clicks the shutter.

In this 15-second clip, thats 30 distinct movements!

They have one minute to change their clothes and a 10-minute lunch break.

It averages out to two poses per second!