I just stumbled across this article at the US Masters Swimming site.
High Turnover vs. the Right TurnoverUsing a little math to find the right tempo, stroke length, and pace
I haven't really looked at closely yet, but it does look like it might be an interesting way to figure out what the optimal stroke rate is for "you".

Any thoughts?

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Swimming Workout of the Day:

Favourite Swim Sets:

2020 National Masters Champion - M50-54 - 50m Butterfly