Question

recent research indicates which of the following?
less time for exercise is needed if you exercise at a vigorous intensity.
less time for exercise is needed if you exercise at a moderate intensity.
intensity of exercise does not change how much time is needed to reap the benefits.
those who exercise vigorously see more health benefits than those who exercise at a moderate pace.
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part b
you are a personal trainer, working to help your clients achieve optimum fitness in the least amount of time. which of the following is most important for you to discuss with them to determine how intensely they should be working out?
the amount of sleep they are getting daily.
the number of carbohydrates they are eating daily.
the amount of water they are consuming daily.
their maximum heart rate.

Explanation:

• For the first question: Vigorous - intensity exercise can provide similar health benefits in less time compared to moderate - intensity exercise. For example, high - intensity interval training (HIIT) is a form of vigorous exercise that can be completed in a shorter time frame while still being effective.
• For the second question: Maximum heart rate is crucial for determining exercise intensity. The target heart rate zones (which are based on a percentage of the maximum heart rate) help in setting the appropriate intensity level for a workout. For instance, for moderate - intensity exercise, the target heart rate is usually 50 - 70% of the maximum heart rate, and for vigorous - intensity exercise, it is 70 - 85% of the maximum heart rate. Sleep, carbohydrate intake, and water consumption are important for overall health but are not directly related to determining exercise intensity.

Answer:

• First question: Less time for exercise is needed if you exercise at a vigorous intensity.
• Second question: Their maximum heart rate.