If you are 12 years old, which math problem would give you your maximum heart rate? Response areaAfter 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 area100208220 - 12200 + 12146220 + 12170200 - 12150167
To find your maximum heart rate at 12 years old, you can use the formula: 220 - age = maximum heart rate.
So, 220 - 12 = 208
Therefore, your maximum heart rate would be 208 beats per minute.
Your target heart rate zone would be 70-85% of your maximum heart rate.
To find the lower range:
70% of 208 = 0.70 x 208 = 145.6
Therefore, your lower range/target heart zone would be approximately 146 beats per minute.
To find the upper limit:
85% of 208 = 0.85 x 208 = 176.8
Therefore, your upper limit/target heart zone would be approximately 177 beats per minute.