Haven’t you never wanted to know how your paddle works?
This sequence shows a lot of paddles characteristics.
You can see the two side vortex, the tip low pressure, the curve of the water surface.
This is one way for the Team R&D GONG to understand pore about paddles and strockes.
SUPer : David Iveco Daily
Source : Team GONG SUP R&D, divers who serve SUPers 😉