This comment applies to the kneeling position.
During my LE career, I loved the kneeling position. In PPC matches, the kneeling position guaranteed me six in the X ring. I could easily get into a very low rock solid position, then just as easily rise from it to shoot the weak and strong hand barricades.
In retirement I was a volunteer fire fighter, then fire chief. On a wild land fire some years ago I blew out my right knee advancing on the fire over uneven terrain with a charged line. I recall the moment it happened. Between adrenaline flow and being warmed up, I did not so much feel pain as much as the awareness that this was going to have consequences. It did. The fight knee never fully recovered, so I need to be careful with it. I still work out and I am not carrying any extra weight, so by no means am I disabled, but getting into or out of a kneeling shooting position is not going to happen without a lot of work, a bit of pain (which is certainly bearable) and a bit of time. Age has not helped (I am 82). But the net result is that if I had to now shoot the kneeling position under time in order to qualify, I probably could not do it.
I think any non-LE qualification course should be predicated on skill without imposing an additional challenge of assuming physical positions no longer feasible or possible. By the same token, getting into/out of the prone and sitting positions on the PPC course for me would also be, at best, extremely challenging.
I have no problems walking or hiking, but the knee does not like uneven terrain.
When I was in LE and then fire/rescue/EMS, the two leading causes of medical disability retirements were knees and backs. I think one would find a similar incidence of disabilities in other physically demanding professions.
So I submit that the kneeling position should not be an element of a non-LE qualitification course. The objective is to demonstrate shooting skill, not physical agility.
I agree with many of the posters who have expressed the opinion that NJ (and some other equally enlightened jurisdictions) have intentionally made the CCW process so burdensome for the sole purpose of denying otherwise legally qualified citizens their 2A rights.