Question

Take 60% and 80% of the HRR

a. 60% × HRR =

b. 80% × HRR =​

Answer 1

Answer:

Calculate high and low THR by plugging in a percentage range. In this example, 60 and 80% are being used.

MHR x .60 = THR =Low

MHR x .80 =THR=High

Explanation:

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Answer 2

Answer:

HRR is heart rate reserve

Explanation:

It is the difference between resting heart rate and maximal heart rate. HRR is a method to find an individual's THR i.e Target heart rate range to prescribe the exercise or physical activity intensity.

MHR (Maximum heart rate) = 220 - your age

that is to subtract your age from 220.

RHR (Resting heart rate) = note the pulse rate at your wrist with index and middle finger for a min that is 60 sec.

HRR = 194 beats/min - 62 beats/min = 132 beats/min

Therefore,

a. 60% x HRR = 60% of 132 beats/min = 79.2 beats/min

b. 80% x HRR = 80% of 132 beats/min = 105.6 beats/min