Choose all the answers that apply.
It's important to keep your exercise intensity within your target heart rate range so that _____.
your heart gets a rest
you're performing cardiovascular exercise
you don't work at too high an intensity level
you're strengthening your muscles
your heart is strengthened
http://www.mayoclinic.com/health/exercise-intensity/SM00113
To determine the correct answers, we need to understand the concept of target heart rate range and its benefits. The target heart rate range is the level at which you should ideally exercise to get the most cardiovascular benefits without straining your heart.
To find your target heart rate range, we can use the formula:
Maximum Heart Rate (MHR) = 220 - Your Age
Target Heart Rate Range = MHR multiplied by a percentage (typically 50-85%)
Now, let's evaluate each statement in relation to the target heart rate range:
1. Your heart gets a rest - This statement is incorrect. While exercising within your target heart rate range keeps your heart working efficiently, it doesn't necessarily mean your heart is taking a rest.
2. You're performing cardiovascular exercise - This statement is correct. When you exercise within your target heart rate range, you are engaging in cardiovascular exercise. This means that your heart rate is elevated, and you are working your cardiovascular system.
3. You don't work at too high an intensity level - This statement is correct. By staying within your target heart rate range, you ensure that you are not pushing yourself too hard. Working out at excessively high intensity can lead to burnout or injury.
4. You're strengthening your muscles - This statement is incorrect. While cardiovascular exercise does have some secondary benefits for muscle conditioning, its primary focus is on improving cardiovascular health.
5. Your heart is strengthened - This statement is correct. Exercising within your target heart rate range helps to strengthen your heart over time. Regular cardiovascular exercise improves the heart's efficiency, making it more capable of pumping blood effectively.
Based on this evaluation, the correct answers to the question are:
- You're performing cardiovascular exercise
- You don't work at too high an intensity level
- Your heart is strengthened