So, how effective is it, what would you say?
I've only been doing this frequency-for-session-volume trade off for a couple weeks, and only when I really need to. Hard to say if it has any particular effect, for now I can't tell.
Can you at least maintain muscle mass or is it fighting windmills and just delaying the loss for a little bit?
Not sure I understand the question my bro. Why would you lose muscle? Gaining muscle is hard, but maintaining it only takes a few sets a week based on the research, as far as I know, unless you are carrying some crazy amount of tissue. There's no reason to lose muscle unless you are eating below maintenance or decreasing the training volume and intensity drastically, which I'm not. If you are highly trained in some lift and decrease the volume progress might slow or regress a bit, but I wouldn't expect to lose muscle.
At the moment I've a lot of time to workout, eat and rest properly but that will change soon. I am considering to adapt my routine to a similar one like yours. 2 - 3 exercises / 45 - 60 mins going hard as possible and adios.
If the weekly volume is similar, I wouldn't expect much change in your progression. I know some people have talked about frequency as some sort of independent variable, but I'm not sure what the consensus is on that.
Some strategies for shortening sessions:
- I've reduced my warmup as much as possible. Usually walk in and go straight to the first exercise, set with the bar, then 4-5 warmups max. If I'm doing more than 2 exercises, I basically don't warm up for assistance stuff since I'm warm from before, straight to work sets.
- If you are doing back-off sets, do the first back-off as part of the warmup.
- Reduce rest to 2-3 minutes if necessary. Adjust weight appropriately to maintain relative intensity more or less the same (easier if using RPE).
- Super set upper and lower body lifts, or warm up for the next lift during the rest periods of the first.
- Don't waste time with unnecessary stuff. I walked into the gym the other day just to do a few sets of bench. Didn't even change, benched with jeans on and a nice sweater, who gives a shit.
- I never stretch, foam roll, do band work, activation work, etc, etc.
Some of those will require lowering the weights and performing a little under your best obviously, especially decreasing rest periods, but it's better than not getting the work in imo and you will probably still progress.