If you are 12 years old, which math problem would give you your maximum heart rate? Response area After finding your maximum heart rate, remember your target heart rate zone is 70-85% of you maximum heart rate, what would be your lower range or your target heart zone? Response area What would be your upper limit?Response area
a
To calculate your maximum heart rate, you can use the formula: maximum heart rate = 220 - age. Since you are 12 years old, your maximum heart rate would be 220 - 12 = 208 beats per minute.
To find your lower range or target heart zone, you can multiply your maximum heart rate by 70% and 85%.
Lower range (70% of maximum heart rate) = 208 * 0.70 = 145.6 beats per minute
Upper limit (85% of maximum heart rate) = 208 * 0.85 = 176.8 beats per minute.