Is there any intermediate level female USMS swimmer who lives in east SAN JOSE? I’m interested in having a swim buddy who we could swim and work on technique together at a local pool… we can film one another on technique and help each other in mutual…

The swim.com app on my smart watch usually identifies my attempts at butterfly as freestyle. That prompts me to think that I don't really know what the difference in arm movement should be, apart from pulling with both arms simultaneously instead of one…