Noninvasive Assessment of Internal and External Player Load: Implications for Optimizing Athletic Performance

Area of Science:

• Sports Science
• Exercise Physiology
• Performance Analytics

Background:

• Elite athletes require effective strategies for monitoring training load and fatigue.
• Noninvasive methods for assessing internal stress and external load are crucial for optimizing performance.
• Limited data exists on the efficacy of combined monitoring tools for elite athlete management.

Purpose of the Study:

• To evaluate the effectiveness of internal stress (Omegawave readiness scores) and external load (PlayerLoad) monitoring for assessing athlete fatigue.
• To determine the relationship between these monitoring tools and performance metrics like countermovement jump (CMJ).
• To provide insights for developing strategies to optimize athletic performance and reduce fatigue.

Main Methods:

• Retrospective analysis of data from 10 elite male NCAA Division 1 basketball players during preseason.
• Internal stress assessed via Omegawave Technology readiness scores.
• External load quantified by PlayerLoad (Catapult) from previous practice sessions.

Main Results:

• High Omegawave Central Nervous System (CNS) Readiness Scores correlated with increased CMJ performance and power output.
• Increased PlayerLoad from previous practice was associated with decreased CMJ performance.
• Both Omegawave and PlayerLoad provided independent information regarding athlete performance and fatigue indicators.

Conclusions:

• Omegawave and Catapult (PlayerLoad) technologies offer complementary, independent data for monitoring elite athletes.
• These technologies can be effective tools for assessing athlete readiness and managing training load.
• Findings support the use of these noninvasive tools to optimize athletic performance and mitigate fatigue.