nikmcc said..
Mainly here to try get some kiting technique advice to help prevent the strain in the first place
OK, some kiting technique advise then:
nikmcc said..
.. I'm spending close to 50% of my time toeside. Which I actually prefer over heelside.
I assume you never switch feet. Do not do that! Why?
In short term your muscles need to rest and relax. If you change the feet and stance your body will relax and you will be smashing the waves much better.
In long term you will build up your muscles asymmetrically if you spend all your session (1-2 hours probably) in the same stance which is not good for you body. Do not get confused by surfers who ride always in their preferred stance because they spent +95% of the time symmetrically paddling and relaxing their muscles.
My first advice - switch your feet on the upwind tack and ride in comfortable relaxed posture allowing your muscles to relax after the hard wave smashing. I ride toe side on the wave or when 'expecting' the wave and very rarely on my upwind tack.
nikmcc said..
... But flying the kite one handed in the toeside stance is causing
my right shoulder to really start hurting.
I assume you ride toe side all the time with one hand on the bar. Do not do that. Fly the kite with one hand preferably on the wave only where you need your other hand to do more radical turns.
My advise - on the upwind tack use your both hands to control the kite.
nikmcc said..
... Working the kite up and down seems to be biggest cause.
Either you are underpowered and you have to change the kite or most probably you have to improve your toe side upwind technique. If you constantly work the kite then there is something wrong either with your:
1. Foot placement - back foot placement is different during wave riding - on the stomp pad and during the upwind tack - more forward.
2. Weight distribution is also different - more on the back foot during turns and more on the front foot during upwind tack and speeding the board.
3. body position/posture - most new strapless riders tend to lean more backward against the kite effectively stalling the board and the kite. Lean more forward!
4. Upwind angle. If you do everything right and you still have to work the kite then you are trying to go too much into the wind. Change your course slightly downwind and you will be able to ride comfortably with the kite parked.
My advice - check your foot placement, weight distribution, posture and upwind angle during the toe side upwind tack. Look at your more experienced fellow strapless kiters or check some videos in Internet and try to improve your toe side upwind technique.
I hope all this makes sense to you but do not underestimate your current shoulder problem which can easily lead to a cascade of problems in other shoulder muscles or in your elbow, neck, low back, etc.
Cheers