arm exercise
nounUK /ˈɑːm ˌeksəsaɪz/
US /ˈɑːrm ˌeksərsaɪz/
An arm exercise is a move you do to make your arms strong.
My teacher showed us a fun arm exercise with a ball.
OTHER MEANINGS
2. A specific repeated motion used to build arm muscles.
Push-ups are a hard arm exercise.
3. A school or gym activity focused on moving the arms.
We did an arm exercise before the race.
4. A physical therapy motion to help an injured arm heal.
The nurse taught him an arm exercise to do at home.