Citizens in the United States
While most citizens in the United States are suffering from mental or physical health problems, scientists agree that the practice of sports on a regular basis is the key to a healthy body and lifestyle. According to a recent survey, sports is a really effective way to prevent against obesity (Department of Health and Human Performance, University of Houston, 3855) which is a major concerned in the United States. Many scientists seek to answer the question: In what way the practice of a sport will best prepare the body to face different diseases, nutrition and mental problems? In this paper I will argue that even if sports can lead to serious injuries such as head injuries, bone fracture, and anterior cruciate ligament; Sports not only help, but they can heal, and prevent some of today's most pressing health issues such as Osteoarthritis, obesity, and heart disease.