Your example doesn't add up. Lance won 7 TdF GC titles when he stopped grinding and switched to high-cadence (high-power) output. You never read about Ferrari (or Carmichael) having Lance do big-gear work. Now, you know Lance better than any of us, so if you say he did big gear work, I'd be tempted to believe you. But the science is not there to support it.
Some of the best Belgian riders don't shower before TT's (because their legs will absorb water), don't sleep with houseplants in the room (because they steal oxygen), and don't shave close to big races (because it takes energy to regrow hair). My point being, just because the "best" do something, it doesn't mean one ought to. Those same guys grinding up mount lemmon would probably have gotten a lot more out of the workout had they done it at 10% more power, and 30-40% more cadence.
I did some of the workouts on Lemmon with him. Big gear work is not a waste of time and is a great way to increase the force one is able to apply to the pedals. Assuming the other side of the power equation stays the same, more force equals more power. If you make gains on both sides of the equation ... more power.
It doesn't get any simpler than that, and the science is there to back it up.
The best climbers and TTers in the world incorporate big gear work into their training -- the same way they incorporate agility exercises (pedaling higher than "long" tt optimum rpm), and the same way they work at optimum rpm. This I know for a fact.
Everyone who watches riders on TV, pedal high rpm up climbs or in TTs, is watching the end result of many pieces of the puzzle. I'm simply trying to tell you what went into that end result (hint: big gear work was part of it).
As far as your comments regarding athletes who dont shower, don't sleep with house plants, or refuse to shave ... I bet they did a little big gear work, too.
JR
Jimmy
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