跤肚仁kha-tóo-jîn/kha-tóo-lîn生理構造名詞指小腿肚的肌肉。常在運動的人跤肚仁會較結實。Tshiâng-tsāi ūn-tōng ê lâng kha-tóo-jîn ē khah kiat-sı̍t.時常運動的人小腿肌會比較結實。類義跤後肚kha-āu-tóo跤肚肉kha-tóo-bah跤肚腱kha-tóo-kiān跤後肚仁kha-āu-tóo-jîn/kha-āu-tóo-lîn跤後肚肉kha-āu-tóo-bah