The best way to explain it is....
A long distance runner doesn't train (to run a 25 mile race) the same way a sprint runner trains.
Why would a long distance runner work on being fast for short periods... if his goal is to run as long and steady as he can?
Wouldn't it make more sense for him to train for distance... since that's what he will be running?
But we're talking about the opposite. A sprinter certainly does learn how to come off the blocks in slow motion, for instance. After the practice becomes second nature, it will be muscle memory, whether it was learned properly or not is another story. The distance runner does, indeed, need endurance, and so do drummers. But, if you have a flaw in your stride (or your stroke), building up endurance will be of limited utility.
Why do most of us drummers think we are going to end up with permanent damage from swinging a 16 once stick?
When I first started, my grip was pretty flawed, and since I was practicing on a rubber-padded eKit, I quickly got disturbing wrist pain. I very nearly quit, but lessons have straightened me out. Another drummer I know, despite being pretty good, gets blisters easily, until he develops gnarly callouses (he goes back and forth from guitar to drums periodically), because he doesn't use the fulcrum properly, and has to death-grip to avoid losing the stick (IMO).
The way I fixed myself (and the way the other guy is not fixing himself) was to go to at about one stroke per two seconds, watching the rebound, observing how I controlled the stroke, comparing my left and right hands, the position of my arms, my posture. A bunch of things I wasn't noticing playing at speed, concerning myself with maintaining tempo and groove.
There are construction workers that swing 2 pound hammers for 30 years of their life...without complaint of hurting themselves... other than maybe a smashed thumb!
I also met a guy who worked as a roofer for one summer, and had carpal tunnel the rest of his life. Repetitive impacts, even fairly gentle ones, can quickly ruin a joint.
I think we drummers worry too much about that type of thing and use it for a crutch for "not reaching" our goals.
"My technique isn't right....that's why I can't play what X drummer does".
Or, is it that X drummer just spent more time playing his drums?
D.
Of course. I think we've established earlier that you view "working on technique" as a belief that learning a new way of playing magically opens the road forward. I'd suggest that your description or "using physical principles" is what many of us mean when we say "work on technique."
I can't believe you guys are trying to argue with Derek Roddy.
I could assemble a list of legendary drummers and instructors that I am agreeing with. Morello, GL Stone, and Jojo Mayer come to mind without any effort, but this isn't a name-dropping competition. If Derek's ideas are inherently better than what I have been doing so far, I'll adopt them, but I have yet to be convinced.