Final answer:
Physical inactivity is a known risk factor for CVD, while regular physical activity is associated with a decreased risk. Engaging in 150 to 300 minutes of moderate-intensity exercise per week can lower the risk of multiple chronic conditions, as well as contribute to mental health benefits.
Step-by-step explanation:
Decreased Risk of Cardiovascular Disease (CVD) and Physical Inactivity
Physical inactivity is a known risk factor for the development of cardiovascular disease (CVD). A sedentary lifestyle is associated with an increased risk of CVD and cardiovascular mortality. In contrast, regular physical activity has a myriad of health benefits, particularly for the heart and cardiovascular system.
Engaging in regular moderate-to-vigorous physical activity, such as aerobic exercises, can significantly reduce risks of hypertension, high cholesterol levels, and excess body weight, while also enhancing good cholesterol, insulin sensitivity, and exercise tolerance. Additionally, physical activity contributes to improved cardiovascular and muscular fitness, bone density, cognitive function, and can aid in weight management.
Current recommendations suggest adults should engage in 150 to 300 minutes of moderate-intensity aerobic physical activities per week, supplemented by muscle-strengthening activities. Not only does this reduce the risk of heart disease and other chronic conditions, but it also has mental health benefits, including reduced stress and improved self-esteem. Therefore, contrary to the implication of physical inactivity, increased physical activity is associated with a decreased risk of CVD.