Imagine that you are working with a 45-year-old female client who has a resting heart rate of 75 beats per minute. using the karvonen formula, calculate her target heart rate using exercise intensity of 60%

The correct answer is 135 beats per minute.

Explanation:

Resting heart Rate= 75

Maximum Heart Rate= 220 - 45 = 175

Heart Rate Reserve= HRR = Maximum Heart Rate - Resting Heart Rate

= 175 - 75 = 100

Now we need to know the target heart rate using exercise intensity of 60%

So the formula is HRR*60%

= 100*60%

= 100*0.6

= 60

So target training zone = 60+Resting heart rate

= 60+75

= 135

So according to the Karvonen formula, the 45 year old lady must have 135 beats per minute to reach 60% exercise intensity.

answer; /// i believe that the correct answer is (a) administrative team;

1. h

2.a

3. i

4. d

5. b

6.f

7.g

8.e

9.c

i hope that this is