This is the full video describing the 5s's in much more detail if you're interested. It goes over each S, they explain the benefits, the whys, the hows, etc. Full credit goes out to Dr. Harvey Karp and here's a blog post describing the 5s's here. 

There are also little gems tucked away on that website like "There's a 'Golden Moment' for Putting Your Baby to Sleep" so it might be worthwhile to peruse the website and see what else you can find.

Also, if you're finding that the 5s aren't helping and you think it might be colic/upset stomach, here is a bicycle-leg video that I didn't get to show in class that can sometimes help soothe gas. Babies also seem to really love it even if they're not gassy and it's a nice way to interact with them and get some grunts/giggles out.