Helps older adults become stronger and better able to move about without falling. The heart, lungs, and other organs and muscles work together more effectively. Improves your body's ability to use oxygen and provide the energy needed for movement. Promotes psychological well-being. Can help smokers cut down or stop smoking.
Physical activity is a widely achievable means to a healthier life.
Physical activity levels vary by age, education, and income level. At least half of adults in every age, education, and income group were sedentary in 1994. Fewer adults with higher incomes and educations are sedentary. Lower levels of sedentary lifestyle were associated with increased income and, especially, increased education. Current recommendations focus on a lifestyle approach to increasing physical activity.