I'll echo all the feedback stressing fit.
In Canadian paddle sports coaching education, we emphasize
balance as being the first key element of the stroke that needs to be mastered.
Basic balance is directly influenced by your equipment; your choice of ski, t on to he fit of the ski, your choice of paddle and the fit of your paddle. If any of these equipment related choices are not ideal, your balance will be challenged.
Both of these are affected by your ability to apply controlled pressure to the foot board / footwell(s) as well as the seat AND the connect those to the paddle. If you're curious, my coaching blog has a recent posts on this subject.
Base of support:
Paddle fit:
Once the equipment side of balance is addressed, you can then learn how the phases of the kayak stroke affect balance;
- set up
- entry
- catch
- draw (a recent terminology change for "pull" that emphasizes boat movement over paddle movement)
- exit
- recovery
- transition
- and back to set up on the other side
From there we move to the next key elements
propulsion and then
boat control & steering. The equipment and phases of the stroke affect each of these two elements as they do balance.
As it happens, this is still fresh in my mind from having taught a three day entry level competitive coaching course this past weekend
Alan