四つん這い 女豹のポーズ 四肢着地
Hands and knees on the floor like a standing four-legged animal. Refers more to the posture really, so at least one hand and one knee on the floor, with the body itself off the ground.
Not to be confused with prostration.
The following tags are aliased to this tag:
all-fours, hands_and_knees, and on_all_fours