A study of nearly 6200 older adults conducted by NIA-supported researchers suggests a decline in physical function during the 60s and 70s. With age, bones tend to shrink in size and density. Age-related bone changes can also cause you to go a little lower. Muscles tend to lose strength, stamina and flexibility.
That, in turn, can affect coordination, stability and balance. These changes increase the risk of falls. Falling with weaker bones makes a bone more likely to break. Common conditions in old age include hearing loss, cataracts and refractive defects, back and neck pain and osteoarthritis, chronic obstructive pulmonary disease, diabetes, depression and dementia.
As people age, they are more likely to experience several conditions at the same time. Fewer than 15% of older adults meet the recommendations for aerobic and muscle-strengthening physical activity contained in U.S. Department of Health and Human Services (HHS) guidelines. UU.
(). Older adults tend to be less active than other age groups for many reasons, most often because limiting disorders your physical activity. These results tend to confirm the observation that BP level is associated with maintaining or increasing physical fitness,5,22 and that any type of PA is better than inactivity. Pre-exercise evaluationThe external link is used to identify people with medical conditions that may put them at greater risk of health problems during physical activity.
If these additional years are dominated by diminished physical and mental capacity, the implications for older people and for society are more negative. The rate of decline in maximum oxygen consumption (VO2max) is not constant throughout life, but it has been shown to accelerate significantly with each decade, and this decrease is greater in men than in women. Most age-related biological functions peak before age 30 and gradually decline linearly thereafter (see the table Some Physiological Changes Related to Age); the decline may be critical during stress, but it usually has little or no effect on daily activities. Maintaining healthy behaviors throughout life, in particular a balanced diet, regular physical activity and abstaining from smoking, contribute to reducing the risk of non-communicable diseases, improving physical and mental capacity and delaying dependence on care.
These factors compromise the ability to work and stay in good physical shape, especially in older people compared to younger people. Some estimates suggest that about half of the physical decline associated with old age may be due to a lack of physical activity. Less than 15% of older adults meet the U.'s recommendations for aerobic physical activity and muscle strengthening. This leads to a gradual decline in physical and mental capacity, an increased risk of illness and, ultimately, death. This study found that the reduction in the level of physical activity and functional fitness was the same for men and women and was due to the aging process.
From the point of view of energy consumption estimated by the International Physical Activity Questionnaire, moderate physical activity is dominant. The study was approved by the Research Ethics Committee of the Faculty of Physical Education and Sport of the University of Niš and in accordance with the Declaration of Helsinki. For example, aerobic exercise can prevent or partially reverse the decline in maximum exercise capacity (oxygen consumption per unit of time or maximum VO2), muscle strength and glucose tolerance in healthy but sedentary older adults. Determine the differences in the level of physical activity and functional fitness between the elderly (60 to 69 years old) and the elderly (70 to 80 years old) with the hypothesis that there would be a decrease related to age.
