I was watching a video in youtube and there is a guy paddling for a wave on a short board, before he pops up, he goes into a cobra press up position and holds it for 3 seconds looking left and right and pops up. The wave is not steep or anything but I am just curious what makes the wave carry him on top of the wave until he pops up? Will the feet in water not create drag? Thank you.
In the video you can see it is at 1:00 minutes.