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Another piece of advice is to learn the frog/back kick as soon as possible. You'll eventually be able to do a lot of the fine tuning with your fins.
When you're trimmed properly and have good control over your fins, you can make the adjustments you need while hovering an inch off the bottom without stirring up any silt.
I have been working on that. The frog kick bothers one of my old knee injuries, but I've been figuring out how to get it with less strain on the knee.
What kind of fins are you using? My usual line to my students is that there's 2 kind of fins: jet fins and bad fins.
But the exception is for knee and ankle issues. Jet-style fins can be real tough on them.
Look into the Scubapro Seawing Nova fins if you haven't. All my students with knee and ankle problems that have tried them swear by them.
Not one hundred percent sure without looking, but I think it's these or very similar. Dunno if these are jets or bad.
https://us.aqualung.com/en/aqualung-master-catalog/shot-fx---dive-fins-FA166.html
I'll look at those scuba pro ones before the next trip.
Appreciate the insight, thanks.
Those aren't jet-style, no. They're also not great for back kicks and helicopter turns because they're "floppier" than you'd typically want. With floppy fins, you tend to get a lot of forward propulsion in the first part of the back kick because the tips bend up or down. It's like trying to push a garden hose - it can be done, but it's not very efficient.
Seawing novas do it a bit as well, but their rear "wing" kinda self-trims a bit on the backwards motion to minimize it. Jets (big, heavy, stiff fins designed in the 60s and still the de-facto standard for commercial, military, and tech diving) really do the best job, but they're pretty hard on the joints.
I swear I'm not a Scubapro shill. I think their computers are underwhelming, their BCDs way overpriced, and their top-end drysuit is my worst Scuba purchase ever.
But they do make some great fins.
Hey, 7 months later, just finished my first dive trip with a pair of seawing Nova fins. Excellent advice, thank you.
I'm addition to making the finning easier on my knees, they're more buoyant than my other fins, so my trim was better, making wrecks and the Cenotes cavern much easier.
Thanks!
That's great to hear! Glad I could help.