Final answer:
To calculate the age-predicted maximum heart rate, subtract your age from 220. For a 17-year-old, the maximum heart rate would be approximately 203 bpm. The target heart rate range for moderate-intensity exercise is 102-142 bpm, and for vigorous-intensity exercise is 142-173 bpm.
Step-by-step explanation:
To calculate your age-predicted maximum heart rate, you can use the formula: Maximum Heart Rate = 220 - Age. Since you mentioned that you are 17 years old, your age-predicted maximum heart rate would be: 220 - 17 = 203 bpm.
To calculate your target heart rate range, you can use a percentage of your age-predicted maximum heart rate. The American Heart Association recommends that during moderate-intensity exercise, you aim for 50-70% of your maximum heart rate. For vigorous-intensity exercise, you should aim for 70-85% of your maximum heart rate.
Using these guidelines, your target heart rate range would be:
- Moderate-intensity: 50-70% of 203 bpm = 102-142 bpm
- Vigorous-intensity: 70-85% of 203 bpm = 142-173 bpm