Final answer:
The exact percentage of adults meeting the specified exercise criteria is not available in the reference information. Exercise guidelines provided by the HHS recommend at least 150 minutes of moderate-intensity aerobic activity for adults weekly, and regular physical activity is linked to numerous health benefits. A specific survey is needed to quantify the percentage of adults adhering to the exercise frequency in question.
Step-by-step explanation:
The specific percentage of adults who exercise for 30 or more minutes at least three times per week is not provided in the reference information given. To determine this percentage, a large-scale survey or study related to adult exercise habits needs to be consulted. The provided information emphasizes the significant health benefits of regular physical activity, recommending at least 150 minutes of moderate-intensity or 75 minutes of vigorous-intensity aerobic activity per week for adults. This aligns with the guidelines set by the U.S.
While it is mentioned that 30 percent of the world's population gets insufficient exercise, without specific data or statistics regarding the percentage meeting the specified criteria of 30 minutes of activity three times per week, a direct answer cannot be given. It's important to note that physical exercise is associated with numerous health benefits, such as increased life expectancy, better weight management, improved cognitive function, and enhanced overall well-being.