trainedactivity
nounUK /treɪnd ækˈtɪvɪti/
US /treɪnd ækˈtɪvəti/
A trained activity is something you practice a lot so you can do it well.
Playing the piano is a trained activity that takes daily practice.
OTHER MEANINGS
2. An activity that a person or animal has been taught to perform.
Fetching the ball is a trained activity for the dog.
3. A job or task that requires special instruction before doing it.
Firefighting is a trained activity that needs years of learning.
4. A repeated exercise done to build strength or ability.
The coach added a trained activity to warm up the team.