Question

Participation in physical activity for a longer duration maintain functional fitness among aged population. Justify

Answer 1

1. Controls Weight: Regular physical activity helps in controlling weight. In fact weight gain occurs when a person takes more calories than the requirement of his body. The unused or excess calories are accumulated as fats in his body. Regular exercise helps such children in burning excess calories. The more intense the activity or exercise, the more calories they burn. Regular exercise takes the fat away and lowers the excess weight.
2. Strengthens Bones: physical activity builds strong bones. As a matter of fact, physical activity increases bone density. If regular physical activity is not performed, the bones usually lose their density, become weak, fragile and porous. Hence, exercise is beneficial for strengthening the bones.
3. Strengthens the Heart: physical activity improves the performance and efficiency of heart. The heart responds to exercise by becoming stronger and more efficient. Physical activity not only makes the muscles of heart stronger but increases its size also physical activity helps in increasing stroke volume, cardiac output, blood volume and total haemoglobin which ultimately improves the function of heart.
4. Boosts Energy Level: Regular physical activity usually make the person more energetic. It allows them to be more active and provides enough energy to do a number of activities without getting fatigue. It improves the cardiovascular system to work more efficiently which ultimately boosts the energy level.
5. Reduces Blood Sugar Level: Nowadays, the high blood sugar level is the common problem of adults. Physical activity is beneficial in preventing sugar from accumulating in the blood by triggering muscles to take up more glucose from blood and use it for energy. Physical activity also enhances the level of insulin which also helps in utilizing the sugar level already accumulated in the blood.
6. Builds Strong and Healthy Muscles: Physical activity is beneficial in building strong and healthy muscles. Due to exercise non-functioning muscle fibres become active. Consequently the strength of muscles increases because the total contractile power of muscle fibres increases.
7. Staying Healthy: Physical activity helps in staying healthy. In fact, it increases the immunity power of the person that helps in avoiding diseases.