“To do the Poppa-san Squat, a soldier, just folded up in a sitting/squatting position, with his skinny butt touching the heels of his jungle / combat boots, leaning forward with arms on knees or at the dangle (see pictures of the RVN civilians sitting this way). Once accustomed to doing so, a body could sit like this for prolonged periods of time without discomfort, but no GI could remain in this position as long as a Vietnamese!!! With practice, you could really get comfortable, and simply by pulling down the trousers, it was possible to take a dump in this pose (that is why the RVN copies of those famous old French toilets had footpads inside the bowl!). Be advised that one must be slender and fit to do the Poppa-San Squat without causing damage to muscles and tendons!
“You see, most of the RVN peasantry did not own furniture other than a crude platform bed, and a maybe a table, so that is how they sat for social occasions in the vill, and even the poor folks in some of the big cities too.
“Again this method of sitting has caused many weird looks from wives, girlfriends, family members, passersby, and soldiers who never served in combat in the Pacific, Burma, Korea, RVN, etc. The presence of obvious furniture is again often overlooked, and i even squatted down next to my footlocker in the barracks like this several times, to polish footwear, in spite of the big OD footlocker at the foot of my bunk – this is the Stateside, European or garrison soldier's lounge chair in the barracks environment).[sic]
“It used to drive the lifers wild Stateside and in Europe to see lines of GIs (for whatever reason there was a line waiting) with the RVN vets hunkered down in the Poppa-san Squat instead of standing tall! Not proper soldiers! Bad image! Etc, etc!”
If a unit halts it makes sense for the majority of the men to drop down. Two men standing in a field might be farmers. A dozen men standing in a field are probably not!
One of the nonsenses sometimes voiced about the Asian squat is that only Asians can do it. Delta Mike's recollections above clearly disprove this. Squatting is also regarded as a Slav thing.
Being able to assume an Asian squat would be a useful ability for a young soldier. This is something that is easiest to learn while young and supple. It should probably be incorporated into basic training and its practice encouraged.
There are numerous webpages explaining how to perform the squat. One that I came across was actually intended for weight-lifters who wanted to improve their stance during squat lifts. The technique was to drop into a squat, feet flat on the floor, while having your hands on a solid object you could use to steady yourself. I use the edge of the bath. The video I saw suggested doing 30 seconds the first day, a minute the second, two minutes the day after and so on. I just do a minute, first thing in the morning.
I should explain here that time has not been kind to my legs, tendons and feet. I know from personal experience that it is possible to limp with both legs at once! I had been given some stretching exercises to do, like those used by runners, but they did not help much. To my surprise, I discovered that scrunching down into a squat was a far more effective exercise. Hanging on to the edge of the bath was a pretty good exercise for the forearms, too. I will never be able to effortlessly squat like some people can, but training for squats has its own benefits.
The squat is a great way to limber up. It's a good warm-up too. Every other morning I will follow the squat with a minute or so of dumbbell work, then straight into the shower.
Even if you don't want to learn the poppa-san, experiment with adding the squat to your exercises.