Answer :
To determine your estimated maximum heart rate, you can use a well-known formula. Here is the step-by-step solution:
1. Identify the different provided formulas:
- A. 220 - your age
- B. 200 + your age
- C. 220 + your age
- D. 200 - your age
2. Understand the context: The estimated maximum heart rate is commonly used in fitness and medical settings to gauge the upper limit of what your cardiovascular system can handle during physical activity.
3. Review the standard formula: The widely accepted formula for estimating maximum heart rate is `220 - your age`. This formula has been extensively studied and is used as a general guideline for determining heart rate limits.
4. Compare the options:
- Option A: 220 - your age
- This matches the well-known formula for estimating maximum heart rate.
- Option B: 200 + your age
- This adds age to 200, which does not align with the standard formula.
- Option C: 220 + your age
- This adds age to 220, which is also incorrect.
- Option D: 200 - your age
- This subtracts age from 200, which is not the standard formula.
5. Select the correct formula: Based on the comparison, the correct formula for determining your estimated maximum heart rate is:
- A. 220 - your age
So, the answer is A.
1. Identify the different provided formulas:
- A. 220 - your age
- B. 200 + your age
- C. 220 + your age
- D. 200 - your age
2. Understand the context: The estimated maximum heart rate is commonly used in fitness and medical settings to gauge the upper limit of what your cardiovascular system can handle during physical activity.
3. Review the standard formula: The widely accepted formula for estimating maximum heart rate is `220 - your age`. This formula has been extensively studied and is used as a general guideline for determining heart rate limits.
4. Compare the options:
- Option A: 220 - your age
- This matches the well-known formula for estimating maximum heart rate.
- Option B: 200 + your age
- This adds age to 200, which does not align with the standard formula.
- Option C: 220 + your age
- This adds age to 220, which is also incorrect.
- Option D: 200 - your age
- This subtracts age from 200, which is not the standard formula.
5. Select the correct formula: Based on the comparison, the correct formula for determining your estimated maximum heart rate is:
- A. 220 - your age
So, the answer is A.