腰こしが軽かるい

expression

quick to act; cheerfully working; light on one's feet

Describes someone who readily gets up and does things without hesitation; often implies a willing, energetic attitude. Antonym: 腰が重い (slow to act).

See also: 腰の軽い

Antonyms: 腰が重い

• 彼かれは腰こしが軽かるいから、何なんでもすぐにやってくれる。

  He's quick to act, so he'll do anything right away.

• 新あたらしいプロジェクトにも腰こしが軽かるく参さん加かした。

  He cheerfully joined the new project without hesitation.

expression

hasty; impulsive

Less common nuance; can imply acting too quickly without enough thought. Often context-dependent.

• 腰こしが軽かるすぎて、よく考かんがえずに決きめてしまう。

  He's too hasty and often decides without thinking carefully.