Final answer:
Physical exercise is any bodily activity that enhances or maintains physical fitness and overall health. The current recommendations for adults are to engage in at least 150 to 300 minutes per week of moderate-intensity aerobic activity. option (1)
Step-by-step explanation:
Physical exercise is any bodily activity that enhances or maintains physical fitness and overall health and wellness. It can include activities such as walking, swimming, or household chores like scrubbing a floor. The current recommendations for adults are to engage in at least 150 minutes (2 hours and 30 minutes) to 300 minutes (5 hours) per week of moderate-intensity aerobic activity, along with muscle-strengthening activities on 2 or more days per week.