Final answer:
Engaging in hiking, resting post-exercise, and getting sufficient sleep are beneficial for both physical fitness and mental health.
Explanation:
Physical activities that promote both physical fitness and mental health include hiking a trail, which offers the benefits of exercise in nature, resting after vigorous exercise, allowing the body to recover, and getting nine hours of sleep every night to support overall well-being.
Learn more about Benefits of physical activities on mental health here:
https://brainly.com/question/40520887
