Writing: Outline Energy Pathways
Follow your teacher’s instructions to submit this assignment.
Write a 300-500 word essay. Provide Three examples of sporting events, or fitness activities, with which you have been involved. Describe what energy pathway was used in that sport or activity and explain why you are matching the pathway with the activity. Try to give an example of all three different pathways.
Document your sources and use the writing rubric for reference.
How to solve
Writing: Outline Energy Pathways, health and medicine homework help Nursing Assignment Help
Introduction:
In this assignment, students are required to write a 300-500 word essay outlining different energy pathways used in various sporting events or fitness activities. The objective is to provide three examples and explain why each activity matches a specific energy pathway. This exercise aims to enhance students’ understanding of energy metabolism and its application in physical activities.
Answer:
Example 1: Sprinting (Anaerobic Pathway)
During my high school track and field days, I participated in numerous sprinting events, such as the 100-meter dash. The anaerobic pathway, also known as the phosphocreatine system, is primarily utilized in short-duration, high-intensity activities like sprinting. This energy pathway relies on the immediate breakdown of stored phosphocreatine to produce adenosine triphosphate (ATP), the body’s primary energy currency. The sprinting demands a sudden burst of speed and power, making anaerobic metabolism the ideal energy source. The limited duration of the event ensures that anaerobic metabolism can efficiently provide energy without the need for oxygen.
Example 2: Long-distance Running (Aerobic Pathway)
In college, I participated in a charity marathon where participants covered a distance of 42.195 kilometers. Long-distance running predominantly utilizes the aerobic pathway, which relies on the oxidation of carbohydrates and fats in the presence of oxygen to produce ATP. As the activity involves sustained efforts for an extended period, the body relies on the steady supply of energy from aerobic metabolism. This pathway allows for the efficient breakdown of stored glycogen and fat, providing a continuous source of ATP to support the prolonged physical activity.
Example 3: Tennis (Anaerobic and Aerobic Pathways)
As an avid tennis player, I have experienced the combination of both anaerobic and aerobic energy pathways. Tennis involves short bursts of explosive movements during rallies, requiring the rapid regeneration of ATP from the phosphocreatine system, similar to sprinting. However, as the game progresses, it also demands endurance as players often engage in long matches. This endurance component requires the utilization of the aerobic pathway to sustain ATP synthesis through the oxidation of carbohydrates and fats. Hence, tennis encompasses both anaerobic and aerobic metabolism, making it a suitable example for the integration of multiple energy pathways.
In conclusion, various sporting events and fitness activities employ different energy pathways based on their intensity, duration, and energy requirements. Sprinting primarily relies on the anaerobic pathway due to its short and intense nature, while long-distance running predominantly utilizes the aerobic pathway for sustained efforts. On the other hand, sports like tennis require a combination of both anaerobic and aerobic pathways to meet the demands of explosive movements and endurance. Understanding these energy pathways enhances our knowledge of the physiological mechanisms underlying physical activities.
