Well speaking ONLY to your subject title wouldn’t it depend on the asana practice(s) in question? One would logically be more likely to build repetitive strain and imbalance from an asana practice that was the same, day in, day out.
Further, one would likely be building imbalance when the practice is done without integrity of sequence, without wholesome actions, or without awareness of the asymmetrical differences present in the musculoskeletal system in addition to how to address them.
I would think, since most folks spend about 42 hours a week sleeping and another 50 hours per week working, that imbalance would be more likely to be fostered in those realms than in the 7.5 hours per week they do an asana practice.
Having said that, we have learned that there isn’t much pulling in asana. Now how you deal with that is up to you. We acquired bungie props that interface with the wall rope system so that is available to us now. I personally make certain to traction my spine daily because I’m fairly certain gravity is here to stay.
Generally, what I do to balance it all out is never have two asana practice that are the same and continue to grow my awareness so I can utilize my asana practice to bear on the needs of the moment. I also walk, vary the intensity of asana, and do restoratives and pranayama.