1, Fitness Industry Understanding: If you have a strong interest in fitness and a healthy lifestyle and want to engage in related work, working in a gym may expose you to the latest trends and knowledge in the industry. This may be good for your own fitness goals and personal growth.

2. Social and interpersonal relationships: Working in the gym will give you the opportunity to meet and get in touch with many people with different backgrounds and hobbies. This can help you build a social circle and communicate with like-minded people.

3. Health awareness and motivating others: By working in the gym, you can help others achieve their health goals and motivate them to improve their lifestyle. This kind of influence and encouragement on others may bring you a sense of satisfaction and accomplishment. So it is good for young people to go to the gym to work and distribute leaflets.