stangmx13
not Stan
Ergonomically it's much easier to pull than push. In a semi tuck the arms are already almost straight out, leaving a very large angle of moment. Whereas pulling decreases the angle of moment, meaning it gets easier the more you do it. I think I got the terminology correct.
When you are old and have arthritis in both shoulders, you become aware of these things.
That didn’t rly make sense. I think u are making a lot of assumptions for which muscle groups are doing the work. Perhaps, one of your muscle groups is weaker than others, causing a noticeable difference for u. Plus, the angle changes are small if u stay in a full tuck since the bars don’t need to rotate but a few degrees to initiate a counter steer.