Final answer:
Someone who frequently engages in physical activity leads an active lifestyle, which contributes to numerous health benefits including reduced disease risk and improved physical, mental, and emotional well-being, as per the Physical Activity Guidelines.
Step-by-step explanation:
Someone who regularly engages in physical activity has an active lifestyle. Physical exercise, defined as any bodily activity that enhances or maintains physical fitness and overall health, is crucial in reducing the risk of lifestyle diseases such as cardiovascular disease, type 2 diabetes, and obesity. Moreover, regular physical activity contributes to numerous health benefits that encompass not just physical aspects like muscle strength and cardiovascular fitness, but also mental and emotional health improvements.
Adopting a lifestyle that incorporates sufficient physical exercise aligns with the biological health needs of humans, prioritizing activities for a healthy lifestyle. The recommendations, as outlined by the 2018 Physical Activity Guidelines, suggest that adults should aim for at least 150 to 300 minutes per week of moderate-intensity aerobic activity or 75 to 150 minutes of vigorous-intensity aerobic activity, coupled with muscle-strengthening activities on two or more days per week.
It is noteworthy that leading an active lifestyle not only helps in improving longevity but also enhances quality of life. Therefore, engaging in regular physical exercise can significantly contribute to a healthy, vibrant, and fulfilling lifestyle.