Zoey is 25 years old. She does a two stage treadmill test to estimate her VO2max. For stage one, she walks at 4.0mph at a 0% grade, and her HR is 95. For her second stage she walks at 4.0mph at a grade of 5%, and her HR is 117. What value is closest to her estimated VO2max?

Zoey is 25 years old. She does a two stage treadmill test to estimate her VO2max. For stage one, she walks at 4.0mph at a 0% grade, and her HR is 95. For her second stage she walks at 4.0mph at a grade of 5%, and her HR is 117. What value is closest to her estimated VO2max?

Cardiopulmonary Anatomy & Physiology

7th Edition

ISBN:9781337794909

Author:Des Jardins, Terry.

Publisher:Des Jardins, Terry.

Chapter13: The Standard 12-ecg Lead System

Section: Chapter Questions

Problem 7RQ

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Concept explainers

Spheres of physical activity

The spheres of physical activity experience include aspects of everyday life where physical activity is important. In general, the spheres recognize various purposes of physical activity in different contexts. The spheres of physical activity provide a broad basis for assessing the significance and prevalence of physical activity. There are seven spheres of physical activity experience.

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Zoey is 25 years old. She does a two stage treadmill test to estimate her VO₂max. For stage one, she walks at 4.0mph at a 0% grade, and her HR is 95. For her second stage she walks at 4.0mph at a grade of 5%, and her HR is 117. What value is closest to her estimated VO₂max?

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