I've had a few shoulder surgeries due to contact sport (MMA, moto X etc.)
I started to SUP and within a relatively short space of a couple of years I started with shoulder issues. I wanted to be on the water so I looked into other water sports that I could still do while my shoulder healed up.
I started surfski paddling and in 3 months all my shoulder issues were gone. The main reason for this was I learned proper technique and found that controlling my technique was easier on a ski than on a SUP. I have gone back to SUP but if I SUP a lot or intensely the shoulder issues seem to return. I can Ski as much as I want with no issues.
That is my personal story and what it has boiled down for me personally is the technique being employed. You can paddle a ski with low elbows and good powerful technique whereas a SUP a low elbow technique is difficult to employ.
Perhaps it is injury dependent. Paddling a ski has kept me on the water and my shoulders are actually better than they have been in years.
I started to SUP and within a relatively short space of a couple of years I started with shoulder issues. I wanted to be on the water so I looked into other water sports that I could still do while my shoulder healed up.
I started surfski paddling and in 3 months all my shoulder issues were gone. The main reason for this was I learned proper technique and found that controlling my technique was easier on a ski than on a SUP. I have gone back to SUP but if I SUP a lot or intensely the shoulder issues seem to return. I can Ski as much as I want with no issues.
That is my personal story and what it has boiled down for me personally is the technique being employed. You can paddle a ski with low elbows and good powerful technique whereas a SUP a low elbow technique is difficult to employ.
Perhaps it is injury dependent. Paddling a ski has kept me on the water and my shoulders are actually better than they have been in years.