[ude-ga-naru]:Literal translation: the arms make soundMeaning: itching to do/show one’s ability Example:テニスの全国大会を前にして選手たちの腕が鳴る。:With the National Tennis Championships coming up, players are itching to play. 

腕が鳴る

[ashimoto-ni-hi-ga-tsuku]:Literal translation: fire is lit at one’s feetMeaning: fall into the verge of crisisExample:賄賂容疑で、政治家Bの足元に火が付いた。:The charge of bribery put Politician B into the verge of crisis.

腕に覚えがある