How to Shape a Surfboard

In the same motion, Charles must sculpt rocker into the front (nose) of the board. Less rocker is generally needed in the nose since too much curve will push water, thus slowing the surfer's paddle speed and wave catching ability. Therefore, most boards have a “low entry” rocker which lessens the friction of the water under the nose.

At this point the nose and tail have their rocker, but Charles now has to blend them seamlessly through the center of the board in order to add flow to the surfboard's bottom. Any deviation can greatly affect the surfboard's overall performance.