Tag: Triathlon

Energy Systems – Aerobic, Anaerobic and A-Lactic – 1 USAT Adjunct CEU

This comprehensive presentation delves into the intricate world of energy systems in endurance sports, focusing on aerobic, anaerobic, and alactic metabolism. The speaker, Justin Trolle, emphasizes the importance of understanding and effectively training all three systems for optimal athletic performance.

Learners will gain insights into the characteristics and functions of each energy system, including their roles in different intensities and durations of exercise. The presentation covers how these systems interact and overlap during various athletic activities, dispelling the common misconception that they operate in isolation.

The content explores practical applications of this knowledge, including how to test and monitor improvements in each system. Participants will learn about training zones, their physiological basis, and how to implement them effectively in training programs. The speaker stresses the importance of tailoring training zones to individual athletes and specific training objectives.

A significant portion of the presentation is dedicated to work-to-rest ratios, an often overlooked but crucial aspect of training design. Learners will understand how manipulating these ratios can target specific energy systems and adaptations.

The presentation also covers testing protocols for swimming, cycling, and running, providing coaches with valuable tools to assess athlete progress and inform training decisions. Emphasis is placed on interpreting test results to understand not just if an athlete has improved, but how and why.

Overall, participants will come away with a deeper understanding of energy systems, practical tools for training design and assessment, and the ability to make more informed coaching decisions. This knowledge will enable coaches to optimize their athletes’ training and performance across various endurance disciplines.

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Breathing in Swimming – Implications for Endurance Sport

Breath Holding Underwater Boosts Oxygen Uptake for Endurance

In the realm of sports science, our recent study has unearthed a groundbreaking revelation that challenges conventional wisdom: holding one’s breath underwater may lead to a significantly higher oxygen uptake compared to consistent breathing patterns. This finding not only sheds light on the intricacies of human physiology but also has profound implications for endurance performance across various sports disciplines.

Oxygen (O2) is the lifeline of endurance athletes, fueling their muscles and sustaining performance over extended periods. Traditionally, it was believed that consistent breathing patterns optimized O2 intake, ensuring a steady supply throughout exertion. However, our study, meticulously designed and rigorously executed, defies this notion. Through a specifically designed study we looked at how we breath during swimming and its effects of O2 uptake. The results not only proved that holding your breath underwater helps increase O2 uptake but by much greater amounts than we expected.

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