What This Document Is
This document is a study guide for Exam 3 in KIN 3515, The Physiological Basis Of Activity, at Louisiana State University. It focuses on the applied aspects of exercise metabolism, specifically anaerobic and aerobic capacity, and the lactate threshold. It was created by Dr. Spielmann for students in the Summer 2016 course.
Why This Document Matters
This study guide is designed to help students prepare for a significant exam covering key concepts in exercise physiology. It’s most useful for students currently enrolled in KIN 3515 who need a focused review of the material. It exists to consolidate important information and highlight areas of emphasis for the exam. Students preparing for careers in exercise science, athletic training, or related fields will find this material foundational.
Common Limitations or Challenges
This study guide is a *review* tool, not a comprehensive textbook. It summarizes key concepts but doesn’t provide in-depth explanations of underlying physiological principles. It will not replace the need to attend lectures, read assigned materials, or engage in independent study. It is a focused preview of exam content, and does not cover all topics within exercise metabolism.
What This Document Provides
This study guide includes information on:
* **Anaerobic Capacity Testing:** Details on the Wingate test and other sprint-based assessments.
* **Aerobic Capacity:** Explanation of VO2 max, methods for assessment (Modified Bruce Test, Douglas bags, metabolic carts), and its limitations as a performance indicator.
* **Lactate Threshold:** A detailed look at lactic acid metabolism, the role of lactate dehydrogenase, buffering systems (sodium bicarbonate), and the impact of pH levels.
* **Acid-Base Balance:** Discussion of chemical buffers and their role in managing acidity during high-intensity exercise.
This preview *does not* include practice questions, detailed explanations of experimental protocols, or a complete discussion of all factors influencing lactate threshold. It also does not cover the entirety of the course material.
