Slight modification regarding the squared stance vs side on stance.

I had a fight last week (boxing), and used the squared stance for most of the bout, as that is the position where I do damage.
The big punches are thrown from etc.

When I get tired, and want a "recovery position" of sorts, I go side on, still keeping the abs tensed, but from this side on position, I can really only work the jab effectively (but with more range due to the body position), or the right uppercut (orthodox) if the opponent gets too close.

However, the shoulder roll position using the lead shoulder to defend punches, the right hand to parry - can only be implemented from a more side on position - which again makes the side stance a very effective "recovery position", to catch your breath, yet with very effective defense.
I find again, I can only really use the shoulder roll position effectively, when my abs are tensed nicely - so really a necessity for it in all stances.

Then when I want to be offensive and score points and make it look like an actual "fight", not an evasive contest, I square off again, both hands up, and regain use of all punches, not just the jab.


And finally, when I'm having difficultly finding my range or with reaction time etc - I find, going from tensed abs, to even more tensed abs, and allowing the body to form a natural curvature that goes along with a tensed front mid section.

It kind of rounds off the shoulders and takes an almost "hunch" position - but that is one that allows from much better punching leverage (even excluding the additional power from the tensed abdominal muscle group) - as oppose to a more "straight" stance.

That "curved" posture, lends itself to more powerful punches from every angle - and when coupled with a push off the back foot whilst jabbing - the jab becomes truly powerful - where's previously I would often arm-throw it, and then after a while my arm gets tired, and my corner shouting out, "jab jab jab" - very frustrating.

Being somewhat taller also - you would imagine it would not be wise to get in the pocket with shorter stockier guys - which typically has been true.

But in that contest last week, applying the tensed abs approach, I actually had more leverage, more power, and did far more damage from the pocket position - as my circular punches were that much stronger - the reason outlined previously.