I think you need to be very careful with sweeping generalisations like this.PleaseLockIn wrote: ↑July 3rd, 2025, 8:26 am
For me and for most people, a lower rate with the same splits lowers the heart rate. It also trains a stronger stroke.
IMO 3 sessions a week of rowing is too little for very significant gains. Athletes in club-level in my university complain that 3x a week is too little for context.
There is always a cut-off point where a person's genetic make-up flips from higher work per stroke / lower rate to lower work per stroke / higher rate.
I am actually willing to bet, as a lightweight, you could actually run a higher rate for the same pace for the same HR response - you've just spent months only doing low rate, so your body has adapted. (which is why it is not good to only do the same rate all the time)
My "sweet spot" is actually r23 - but it is an individual thing.
And on point 2 - if a person keeps rowing 3x a week they will make significant improvements if the rowing effort is well focused. - it will take a little longer than some-one else doing more per week, but it is enough with 3x hard sessions as you don't need to factor in additional recovery. (One's peak on 3x will be lower than one with 5/6/7x - but one can make big gains still)
don't forget that there's also different metrics than just a 2k race...
My first row 2k (in 10mins) on 29/06/22 -> 42k on 02/04/24; that's a single session improvement of 40k in under 2 years. I'd class that as significant! (and apart from a back injury 4 months of the FM training was 3x a week, & as I took 2 weeks out for the injury, my last 6 weeks had those missed 6 sessions added in to make it 4x a week for the run into marathon day).
I've improved my 2k by 35s & my 30min by 575m - also imo not insignificant improvements....