肌肉 (jī ròu): Muscle (Noun) — Meaning & Stroke Order

My arm has muscles.

Why do muscles feel sore after intense exercise?

He doesn't deliberately exercise his muscles; he just does a lot of manual labor in daily life.

To increase muscle strength, she persists in going to the gym for strength training.

To relieve muscle tension, he not only got a massage but also applied a hot compress.