What to notice
A masters group can contain very different training histories. Let the coach know whether you are returning after a break or adding pool sessions to running and gym work.
Practical next steps
- Agree a version of the set that fits your current preparation.
- Track how early sessions affect your available sleep and daily fatigue.
- Report shoulder pain before adding paddles, distance or hard repeats.
When to get help
Seek urgent assessment for sudden severe shoulder pain, a changed shape, inability to move the arm or persistent numbness. Arrange a review if pain keeps returning or does not improve.