How many sets of each exercise, with lighter resistance, should a beginner do on the first day of an exercise program?

In the context of fitness as preventive medicine, the main emphasis of a fitness program should be on what components?

Physical guidelines for children recommend they participate in moderate to vigorous exercise at least 60 minutes (1 hour) per day.

Which type of fat decreases the risk for heart attack, abnormal heart rhythms, stroke, Alzheimer’s disease, dementia, macular degeneration, and joint degeneration?

Which vitamin is created in the body by intestinal bacteria?

Which training mode requires that the individual balances the resistance through the entire lifting motion?

Which vitamin disrupts abnormal cell growth?

What is the process whereby a person substitutes a healthy behavior for a problem behavior?

What is the leading cause of death in the United States for people in their 20s and 30s?

Which of the following foods is the best source of omega-3 fatty acids?