Question

question 33(multiple choice worth 3 points)
(01 06 mc)the chart below shows four teammates target heart rate zones. their coach had them all using the stair climber each with an average heart rate at 175 beats per minute. based on this information, who worked at the highest intensity level?
name target heart rate zone
juan 140bpm—186bpm
tyrell 140bpm—183bpm
j t 144bpm—188bpm
owen 144bpm—188bpm

Explanation:

Step1: Calculate intensity for Juan

Find the ratio of 175 to the upper - limit of Juan's target heart rate zone. $\frac{175}{186}\approx0.941$

Step2: Calculate intensity for Tyrell

Find the ratio of 175 to the upper - limit of Tyrell's target heart rate zone. $\frac{175}{183}\approx0.956$

Step3: Calculate intensity for J T

Find the ratio of 175 to the upper - limit of J T's target heart rate zone. $\frac{175}{188}\approx0.931$

Step4: Calculate intensity for Owen

Find the ratio of 175 to the upper - limit of Owen's target heart rate zone. $\frac{175}{188}\approx0.931$

Answer:

B. Tyrell