When your spine is asymmetrical, doing symmetrical exercises only makes your strong side stronger and your weak side weaker. Here is the asymmetrical training breakthrough.
The Problem: When doing a standard pull-up or bench press, your brain naturally shifts the motor drive to the muscles with the best leverage (your convex, dominant side).
The Solution: Unilateral exercises force the dormant concave stabilizing muscles to wake up and take full accountability for the load.
The Problem: Giving equal sets and reps to both sides maintains the existing asymmetry indefinitely.
The Solution: Perform 2 sets on your weaker/inhibited side for every 1 set performed on your dominant side during accessory movements.
The Problem: Your spine rotates in three dimensions; training in just the sagittal plane (front and back) ignores the transverse twist.
The Solution: Integrate offset kettlebell carries, asymmetrical landmine presses, and side planks with rotational reach.