Exiting a moving train. Great technique here, and I imagine he's nicely aided by the careful positioning of his load as he exits.
https://s3-us-west-1.amazonaws.com/h..._correctly.gif
Here we have the wrong way:
https://s3-us-west-1.amazonaws.com/h...rain_badly.gif
And, when things go really bad:
https://s3-us-west-1.amazonaws.com/h...very_badly.gif