common mistake is to lunge too far forward with your upper body or to bend
excessively at the waist which starts the boat bobbing up and down.
You want to run a quiet boat. You want a smooth running boat. Every time the boat wiggles
left or right or bobs up and down, you lose a little. This can play havoc with your speed and
efficiency - be fast.
Remember that the length of 'the forward stroke' is controlled by a fully extended bottom arm
and a rotated torso. You only need to bend far enough forward to bury the blade to its full
depth at the CATCH.
Remember also, a powerful CATCH comes from a strong upper arm drive into the water at a
forward position which is sharp, clean and instantly transmits power into the STROKE. Once
the stroke rating increases to 90 plus, emphasis on the CATCH becomes more important in
order to deliver power quickly.

Might be a great usetage for tml sea training.

http://www.dragonboats.org/pdfs/training.pdf

Quite disappointed. Dunno what penis is happening that cause this misunderstanding