Question

BRAINLIEST, BLANK POINTS, AND THANKS/GOOD RATINGS

Kevin, a 13-year-old boy, has a resting heart rate of 67 beats per minute. Using the lower and upper limit reserve training percentages of 50% and 85% respectively, what is Kevins's target heart rate range?
A) 137-186
B) 140-194
C) 147-200
D) 153-207

Answer 1

I believe that the answer is A 137-186,

that is the answer if you use  the Karvonen formula

Karvonen formula : target training HR = resting HR + (0.6 [maximum HR -resting HR]).

1. Resting Heart Rate (RHR) = your pulse at rest

2. Maximum Heart Rate (MHR) = 220- your age

3. Heart Rate Reserve (HRR)= Maximum Heart Rate - Resting Heart Rate  

sorry idk why my answer was deleted

Answer 2

Answer: That would be A mate 137-186

Step-by-step explanation: