I'm trying to figure out the proper way to tag posts where hands and feet are on the ground but the knees aren't, e.g. post #5175181 or post #4371791. It's not all_fours because that is for when the knees are on the ground, and it's not top-down_bottom-up because that is for when the upper body is close to the ground. squatting plus arm_support might work for some cases, but that can cover a wide variety of poses, and doesn't apply if the knees are straight.
Is this a gap in the posture tags?