noun🔗Share광배근A large, flat, dorsolateral muscle on the trunk, posterior to the arm, and partly covered by the trapezius on its median dorsal region."The bodybuilder focused on strengthening his latissimus muscles with pull-ups. "보디빌더는 풀업으로 광배근을 강화하는 데 집중했다.anatomybodyphysiologyorganChat with AIVocabulary GamePractice Reading