The most chronic issue I see as a coach is what sports medicine professionals call "Novice Shoulder." Beginners inevitably try to pull the blade through the heavy water using excessive shoulder range of motion. True tracking efficiency and a high stroke cadence do not come from the upper body. They originate in the core and the legs. By mastering the hip-hinge power technique, you drop your body weight into the catch and release phase of the stroke. You turn your torso into a rigid lever, letting the massive muscle groups of your back and glutes do the heavy lifting. Protect your shoulders. Let your hips drive the board.

Leash mechanics are a matter of life and death. A coiled leash keeps the urethane cord resting on the deck pad, perfect for flat-water tracking where a dragging cord could snag on submerged tree branches. A straight leash is strictly meant for the surf zone, ensuring the heavy board stays far enough away from you during a wipeout so it doesn't recoil and snap back into your head.
Sometimes the true reward of this sport is pure, unsolicited majesty. They breached in perfect synchronization on either side of his board, escorting him entirely to the sand. He looked exactly like Neptune himself.