AnalyzerSentence analysis7SpansSentence腰筋を鍛えると姿勢が良くなる。1000 character limitAnalyzeSentence腰よう筋きんを鍛きたえると姿し勢せいが良よくなる。Span Details腰よう筋きんpsoas musclenounをobject markergrammar鍛きたえるforge; temper; train; drill; disciplineichidan verbとquotation, conditional, companion, or and markergrammar姿し勢せいposture; pose; carriage; attitude; stance; approachnounがsubject markergrammar良よくなる。become better; improveexpression, verbAlso Found筋きんmuscleoptional