Board Paddling Skills and Techniques
The knee paddling stroke can be broken down into five phases - reach, catch, pull, release, recovery.
The Reach

- Reach out and take a full stroke.
- The arms should extend to the maximum.
- Look forward and keep the head and chest close to the hoard, your butt should be up.
Common Errors:
- Not fully extending arms
- Keeping head and chest too high.
- Looking down instead of forward.
- Sitting back with your butt on your legs.
The Catch

- There should be a feeling that your hands have caught something solid as they enter the water and you are pulling the board over it.
- Propulsive force on the hands should go from zero to maximum load instantly.
- Keep your hands relaxed and you should feel the water on your fingertips.
Common Errors:
- Maximum power is not applied.
- You don’t feel the solid grip of the water on your hands.
The Pull

- The hands are driven deep and the arms are buried up to the elbow.
- Maintain an even pressure with maximum power.
- The hands should travel parallel to the centerline of the board.
- Chin and chest remain close to the board with your butt up.
- Do not lift or throw the water.
Common Errors:
- Not burying arms deep enough.
- Allowing the head and shoulders to move up and down. This causes the board to hobby horse and slows you down.
- Hands not traveling parallel to the centerline of the board.
- Not taking a full stroke.
The Exit

- Do not lift or throw water back as it wastes energy.
- The exit should be quick and smooth to eliminate any drag.
Common Errors:
- Throwing or lifting water
- Hand exit is not smooth and quick.
The Recovery

- The elbow is bent and high.
- The hands are close to the surface of the water and close to the board.
- The hands are relaxed and they move straight forward.
- Look straight forward and keep the head and shoulders close to the board.
- This keeps the board on a smooth even glide.
- Keep your movements relaxes, easy and smooth.
- The best way to check an efficient recovery is from head on.
- The hands should travel a straight line.
- This is the shortest most relaxed route.
Common Errors:
- Elbows are not bent.
- Hands and arms travel to the side or up instead of straight forward.
- Looking down at the board instead of straight forward.
- Shoulders, arms and hands are not relaxed
- Duration of recovery is too long.
- Head and shoulders are lifted causing the board to rock nose to tail.
source: http://www.forcefield.com.au/surflifesavingtrainingtips.html