I just don't feel any need to.
OTErg, 2.5 hours is just a blink of the eye.

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On a long row, such as 100K, or 24 hour row, sure, you have to eat and drink.
But not on a short little dash like a FM.


A FM OTErg is nothing like running a FM, at least for me.
It is more like biking or stepping for 2.5 hours, which isn't that hard to do at all.
OTE, as on a bike or stepper, there is no gravity, no pounding, and so no muscle damage.
After running a hard FM, I can't walk for a half a week and I can't run much for a week.
Nothing like that kind of damage from rowing a FM.
Once, back in 2002-2003, I did a continuous FM every day for two weeks, just as a normal training routine.
No problem recovering from day to day.
ranger