Jordan Watson documented the various styles for your convenience.
Being a parent is hard work, but some people make it look easy. If you had only ever seen Jordan Watson's video, you'd think that holding a baby was as simple as holding a box of beers, and just as much fun.
In reality, holding a baby requires a lot of care. I'm sure Watson knows that, but the snappy editing of his video doesn't show all the planning involved. Then again, it's still the best resource for learning how to show off your Superman baby to other dads.