I’m not talking in a “get a workout in” kind of way, I mean “get on the erg” in a “develop a better understanding of what the stroke feels like” kind of way. My coach had us do this and his reasoning (that I’ve since heard nearly every coach I’ve worked with repeat) was that when we’re communicating something about technique to the crew, we’re primarily doing it based off of what the bladework looks like. Visual cues aren’t what rowers primarily go off of though, they’re operating more off how their body feels.
By getting on the erg or in the tanks and going through the stroke yourself, you can get a better idea of how the body feels throughout the stroke – what muscles are engaged, which ones are stretched, what shouldn’t you be feeling, etc. Having a better visceral understanding of the stroke can help you make more efficient calls and in turn initiate changes faster because instead of telling the crew not to grab at the catch you’ll be able to say “feel the lats engage as we take the catch” or “as the drive starts let’s make sure we’re feeling that engagement with the lats rather than with the shoulders”.
Can you make those type of calls without taking a stroke yourself? Sure … and for a long time you will because you’ll be going off what you hear your coach saying … but at some point when you feel like upping your game and increasing your credibility, you’re gonna look for ways to do that and this should absolutely be one of them. When you hear rowers say they want you to get on the ergs and feel what they feel, that doesn’t mean you’ve gotta go crank out a 10k or do anything “workout” related either. Them seeing you on the ergs learning something and then actively applying that the next time you’re coxing them (regardless of whether that’s during the indoor season or the next time you’re on the water) will earn you just as much street (…water?) cred as if you did a 2k alongside them.