Tom Morey, the inventor of bodyboarding, has announced plans for the new "MoreyRollo", a rolling skeg that may revolutionise the future of surfboards, kiteboards, wakeboards and sailboards.

The light rubberized foam wheels are less dangerous and thicker than skegs and could better the flow of surf rides.

The "MoreyRollo" might be perfect for the Stand-Up Paddle boards as it works like a flywheel.