Justin found an opportunity to be shirtless and hump another man in one video.
Here he is on banded good mornings.
I have used them for warm ups and assistance on 531 deadlift days. But I was doing them standing on the band (vary the width of your stance to modify tension).
But of course the variation Justin shows (attaching the band on a rack or in my case wall bars in front of you) will give you more bang for your buck.
Trains the neck while training the posterior chain.
Give it a try.
