1. Ichidan verb, Transitive verb

   1.

   to forge; to temper

2. 2.

   to drill; to train; to discipline

Example sentences

• 体を鍛えるのが好きなんです。

  I like working out.

• 胸筋を鍛えるのに30回腕立て伏せをやってみて。

  To work your pectoral muscles try doing thirty push-ups.