Final answer:
Principles such as consistency, intensity, and variety in training can enhance physical activity behaviors, leading to improved physical and mental health. Engaging in a mix of moderate and vigorous exercise, as recommended by the 2018 Physical Activity Guidelines, can reduce chronic disease risks and promote overall well-being.
Step-by-step explanation:
The principles of training that can positively influence physical activity and exercise behaviors are crucial for improving overall health and reducing the risk of chronic diseases. One key principle is consistency in engaging in physical activities, which has been shown to lead to persistent improvements in cardiovascular and muscular fitness, as well as cognitive function.
Another important principle is the intensity of exercise. The 2018 Physical Activity Guidelines for Americans suggest a combination of moderate-intensity and vigorous-intensity exercise every week to achieve substantial health benefits. Moreover, the evolutionary health principle suggests that our bodies thrive under conditions similar to those of our hunter-gatherer ancestors, which included regular physical activity.
Lastly, variety in physical activities can lead to greater enjoyment and adherence to exercise routines, thus promoting mental health benefits like reduced stress, improved body image, and positive self-esteem. Physical activity has been found to lower the risk of heart disease, high blood pressure, and Type 2 diabetes, among other health benefits.