Let's say you like to setup a scene with lighting for nice body details. Let's further assume you like to start shooting very soon, as in 30 seconds from now.

 Maybe your photoshoot is spontaneous. Maybe it's just a little warm up scene before another, more complex scene in your studio. In any case, you don't want to setup more than a speedlight which your model can quickly step in front of. Well, turns out this one light is all you need. 

Check the one light setup in this video.

I wish you good light!

-- Michael wrote this E-Book about how to shoot  this kind of pictures: