People get Chicken pox just by contact. It is a contagious disease in other words, an air borne disease.
I think their probably stressed out about life.
weight training can build stamina, improves strength, makes you faster, and just overall boosts your health. some sports even use weight training as a practice. for example, boxing, football, rugby, etc.
Alot of people use it to get hig.. by taking oraly