Identify why physical fitness is an important health factor in the United States.

Regular physical activity can improve the health and quality of life of Americans of all ages, regardless of the presence of a chronic disease or disability. Among adults and older adults, physical activity can lower the risk of: Early death. Coronary heart disease.

My brain hurts

i think she would gain 18 grams

because health skills are tools and strategies and also practical skills are also something you need to learn (like tools and strategies) and put it in reality.