At first reading (I've been following this post for a week), I thought perhaps my gut reaction was because I am a mom. (I am against using push-ups as punishment or as a consequence for unwanted behavior).
I think that push-ups as part of a PT program is fine. Push-ups used as stated in the original post (punishment, consequence, coercion) are poorly used. It is a use of power.
Many youth do not have the leadership skills and intra- and inter-personal skills to lead without using the power issue. If we have adult leaders in that same boat, I would hope that they would recognize this and get some training and feedback.
"Drop and give me 10" (or whatever) is perfectly fine in boot camp (I am a military brat). It's not okay in the civilian world.
The use of "Love and Logic" methods is awesome. It takes time and practice and a great desire to learn to use them, but they work, without humiliation, without put downs, without yelling or any form of intimidation.
I have had my sons with leaders who used intimidation, and we left that unit. We have
usually had terrific leaders who did not need to use the issue of power with the scouts. If a scout shows that he doesn't want to participate, then what a bummer for him, he doesn't participate at that time.
If timeliness is considered a behavorial problem, and if the scout is driven by an adult to the meeting, then possibly the tardiness is an adult issue (refering to "punishing" late arrival to a troop meeting).
With uniforming, positive consquences for those in full, correct uniform usually works best. It also helps to see if there are other factors involved. Those factors might include fit, comfort and who is setting what example. I recently was having an issue with my youngest (16 year old) son in regards to wearing uniform scout pants (our troop is a "waist up" uniformed unit, our OA Lodge is "full uniform"). I found opportunities where he wanted to be in full uniform (and made sure he saw what a difference it made in that situation), and also purchased a larger size (more comfortable, that 34" waistband was getting a bit snug, but he wouldn't acknowleged that).
If a scouting leader (adult or youth) does use the push-ups as "motivation"/consequence, then the leader performing them at the same time does lighten the "humiliation" factor.
When I think of all the times I have been taught or led (in or out of scouts): I learned best when I wanted to participate fully and successfully. This occurred when humiliation, being singled out, and intimidation/power tactics were NOT used.
A powerful, motivating leader (male or female) inspires me and models the behavior and action that I thereby choose to follow. I have always felt this way, as a youth, and now as an adult.
I wonder what would happen if at Council and District meetings if we members had to drop and perform push-ups for any and all construed lack of results, follow-through, missed meetings, lack of uniform,late arrivals, etc? Or, if giving the wrong answer or not being prepared in class at Philmont (or Wood Badge, or ?) resulted in being handed out push-ups (or something similar). I would not be a member of any of those classes or committees.
We, as adults, set the example. We help the youth leaders set the example. I choose to not set the example of using push-ups as a consequence.