Physical Activity Definition And Benefits

physical activity definition

Physical activity is defined as any bodily movement brought about by skeletal muscles that require energy expenditure. Physical activities can be both moderate or vigorous. Both types of physical activities can improve health. Popular methods to practice physical activities can be walking, cycling, wheeling, sports, active recreation, and play. It can be done at any level of skill and for enjoyment by all. Regular physical activity has proven to cure non-communicable diseases such as heart disease, stroke, diabetes, and several types of cancers. Physical activity prevents hypertension, helps maintain healthy body weight, and can improve mental health and quality of life. 

Physical Activity Definition 

Physical Activity Definition can be concluded as any bodily movement performed by the skeletal muscles of the body at the expense of energy. Physical activities are important for a healthy body. It has a lot of benefits for the human body. 

Benefits Of Physical Activity 

Regular physical activity has significant benefits for health. Even a little physical activity is great for your health. Physical inactivity is a leading contributor to non-communicable diseases and mortality. People who are insufficiently active have a highly increased risk of death compared to people who are sufficiently active. Here are certain benefits of physical activities:

  • Regular exercise positively impacts your body by causing changes in parts of the brain which are responsible for regulating stress and anxiety. Exercise and physical activity increase brain sensitivity for the hormones serotonin and norepinephrine, which relieve feelings of depression. Therefore, physical exercise makes you feel happy and destressed. The effects of exercise on mood are so powerful that choosing to exercise can make a huge difference over a short period of time.
  • Exercise plays a significant role in building and maintaining strong muscles and bones. Activities like weightlifting stimulate muscle and muscle growth when paired with adequate protein intake. This is because exercise aids in releasing hormones that promote the ability of your muscles to absorb amino acids and, in turn, stimulates their growth and hinders their fatigue. As people grow old, they tend to lose muscle mass and function, which can lead to higher risks of injury. Practicing regular physical activity helps to reduce muscle loss as you age
  • Lack of regular physical activity leads to chronic disease. Physical activity helps in increasing resistance to chronic ailments. It is really helpful in reducing chronic heart ailments and type two diabetes. It also helps in the reduction of belly fat.
  • Our skin is highly affected by the oxidative stress in our bodies. Oxidative stress occurs when the body’s antioxidant defense is not able to completely repair the cell damage caused by free radicals. Free radicals hence negatively impact our skin by destroying cells. Regular moderate exercise can actually help natural antioxidant production in our body, which helps protect cells and hence gives a healthy and glowing skin. However, over strenuous exercise may lead to oxidative stress.
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