Hey Steve, is this 2 armed? I'm usually on 1 arm and use a 2 minute clock (so 1.50 rest) for max hangs, but am alternating arms so it's a 4 min clock for the same arm (ignoring the 10s in the middle where it's holding the assistance on a pulley). That's just based on the balance between recovery and boredom, but you could try going up to 4 min anyway.
As ever, if you're doing something and making gains then I wouldn't worry too much, and when the gains stop you can mix it up and try something different for a few months. If you did want to change something, I think going to a 4 min rest and possibly dropping the weight slightly would be worth trying, then if you complete all sets you could always start to ramp the weight back up. Incidentally, my best gains on a fingerboard seem to have come when I've given myself a bit of a "run up" to my max i.e. deliberately started back at a protocol at a slightly cautious weight and then been able to steadily ramp up each week - for me this seems to work better than jumping straight in at my max for that protocol.
CapitalistPunter said:
Dave Mac shared a study about this on his Insta[...]
I wouldn't read much into the study. When you boil it down it's entirely unsurprising that doing 6s max hangs (and for many this appears to be in the form of an overcoming isometric) for four weeks makes you feel good on a short overcoming isometric. The trouble with this type of study is that it answers a questions that no-one really asks and that you can guess a bunch of the answers to fairly easily. The real question is what works well in the long run, e.g. if you did 16 weeks of that vs 12 weeks of the 80% protocol followed by 4 weeks of the 100% protocol which would work better on that MVC test. (Also I don't like their 80% protocol, I would be much more interested if they split the repeaters up more like an an cap or Andersons session).
CapitalistPunter said:
It is also good to note that with good form doing a 100% load max hang is very safe.
I assume you mean doing your X second max load for, say X-3 or X-5 seconds (e.g. your 10s max load for 7s)? I can't comprehend how anyone can try at truly 100% without losing "form" in some way. I also suspect that most people doing, say, a 10s hang will think of their "max" as their 10s max in that context, not their 5s max. Obviously what is "very safe" depends hugely on who you are, what grip type you're using, your history of - and propensity to - injury, your recent training history etc. I don't think blanket statements like that are useful or stand up to any scrutiny. Sub-max hangs at say 80-90% of max (for that given hang time) and staying away from failure seem significantly less tweaky to me than going to true max (or going to 100% effort at 80% of max as per Anderson sessions).