I've been getting into aerial silk, 2 trainings per week. I have never done much sports where one is required to hold up their body weight by their hands for extended periods of time (and sometimes just a single hand). I do around 7-10 hours of sports per week in general so I'm fit, progressing very quickly and probably increasing the load on my hands very fast for a beginner.
I have barely used any rosin because I read it makes you weak and is intended more for performance than training. But now after like 3 weeks, the joints in my fingers hurt (mostly one per non-thumb finger, but the others also a little).
It's easily bearable and the pain just about goes away before the next training. But, as a runner, if I had that much pain in my knees I would immediately stop training and get professional help if it kept coming back after training.
Should I use more rosin to reduce the training load on my hands to a better level? Should I train less, go down to once per week for a month?