吸氣輔助肌 (Accessory muscles of inspiration) 胸鎖胸哭肌 内肋間刖 (Internal ( Sternocleidoma intercostal toid) muscles 斜角肌 (Scalenus) 胸骨 (Sternum) 主動呼 肋骨 氯肌 (Ribs) (Muscles 外助間肌 of active (External 4 expiration) intercostal muscles 橫 (Diaphragm) 腹肌 主要吸氣肌 Abdominal (Major muscles muscles) of inspiration) 2015/1/24 生理学2015/1/24 生理学 10