Question

B. Calculate your age-predicted maximum heart rate and target heart rate range.

Show your work.
O
1. Estimated maximum heart rate:
2. Target heart rate range: I am 15

Answer 1

The age-predicted maximum heart rate for a 15-year-old is 205 bpm, calculated using the formula 220 minus age. The target heart rate range is typically 50-85% of the maximum, resulting in a range of approximately 103-174 bpm.

Step-by-step explanation:

To calculate the age-predicted maximum heart rate for a 15-year-old, we use the formula 220 minus the individual's age. So, for a 15-year-old:

1. Estimated maximum heart rate: 220 bpm - 15 years = 205 bpm
2. Target heart rate range: This is typically 50-85% of the estimated maximum heart rate. Therefore, the target heart rate range for a 15-year-old would be:
   
   - Lower end: 205 bpm x 50% = 102.5 bpm (rounded to 103 bpm)
   
   - Upper end: 205 bpm x 85% = 174.25 bpm (rounded to 174 bpm)
   
   Thus, the target heart rate range is approximately 103-174 bpm.

Answer 2

Calculate your age-predicted maximum heart rate and target heart rate range. Show your work. O 1. Estimated maximum heart rate: 2. Target heart rate range: I am 15

You can estimate your maximum heart rate based on your age. To estimate your maximum age-related heart rate, subtract your age from 220.

Step-by-step explanation: