National Academy of Sports Medicine (NASM) Certified Personal Trainer (CPT) Practice Exam

Which issue increased significantly due to decreased physical activity with the rise of industrialization?

1. Obesity

2. Muscle Fatigue

3. Cardiovascular Disease (CVD)

4. Chronic Stress

The correct answer is: Cardiovascular Disease (CVD)

The rise of industrialization brought about significant changes in lifestyle, including a marked decrease in physical activity for many individuals. This shift is closely linked to the increase in cardiovascular disease (CVD). With more people engaged in sedentary jobs and less daily movement, the body was less challenged in terms of cardiovascular fitness. When physical activity levels decline, risk factors for CVD, such as obesity, high blood pressure, and elevated cholesterol levels, tend to increase. Regular physical activity is crucial for maintaining heart health, improving circulation, and managing stress, all of which are essential in reducing the risk of cardiovascular diseases. Thus, the significant increase in cardiovascular disease can be directly related to the sedentary lifestyle trends that emerged during and after the industrial revolution. In contrast, while obesity and chronic stress did rise alongside decreased physical activity, the most significant increase in direct correlation with cardiovascular health and industrialization's impact is seen with cardiovascular disease. Muscle fatigue, while it may relate to activity levels, does not have the same extensive public health implications linked to industrialization as cardiovascular disease does.