In this task you are given a short story and a question regarding that story. You must answer the question based on the events of the story. Try to use the same words in the story to answer each question. You should completely answer the question in a short answer. Do not include information that is unnecessary to answer the question.
One example: Charlie was unemployed though she was a good worker. Charlie needed to seek work quickly to keep up with paying bills. Charlie looked in the classified ads for a job and found one. Charlie went to company headquarters and applied in person. Charlie arrived at the interview prepared and was given a job offer.
Why did Charlie go to company headquarters?
Solution is here: she was applying for a job.
Explanation: the answer can be inferred from the fourth sentence, and completely answers the question.

Now, solve this: Tim decided to take his health seriously. He decided to emulate how professional athletes train. He learned that bodybuilders train muscles. He learned that athletes train movements. He improved his functional movement and health due to his training.
Why did He learn that bodybuilders train muscles?
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
He learned that bodybuilders train muscles.