The correct answer is informal
Clleaning dust and dirt, ensuring proper assembly, and completing preventive maintenance.
I would give him a short shot and make him run up because chances are if he likes baseline, he might not be as good as volleying.
Answer:
I will tell them that they should pay attention to eating foods rich in vitamins and pay attention to protein intake, especially fish, and interest in sports, and the simplest thing is walking.
Rollerblading would increase his cardiorespiratory health