See, I knew you could get there.
Now, I'm gonna have you go up to where the parent commentator discussed the importance of "force" and the use of arms on an upright bike, and reply your "power" comment to them, not me. I was directly rebutting their "force" arguments; I made no claims regarding "power" for you to rebut. Your criticism is wasted here. But, your insight would be valuable in the context of their argument.