腹はらばい

noun

lying on one's belly; belly crawl

Refers to the position of lying flat on the stomach, or the action of crawling on the belly. Often used in contexts like military training, baby development, or exercise.

• 赤あかちゃんが腹はらばいで遊あそんでいる。

  The baby is playing while lying on its belly.

• 訓くん練れんで腹はらばいになって前まえに進すすんだ。

  During training, I got down on my belly and crawled forward.