Low-Frequency Fatigue Made Practical: Easy Neuromuscular Monitoring for Top Clubs With João Ribeiro and Dr. Martin Buchheit

Low-Frequency Fatigue Made Practical: Easy Neuromuscular Monitoring for Top Clubs With João Ribeiro and Dr. Martin Buchheit

December 19, 2025

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Show Notes

1. Monitoring Neuromuscular Load in Elite Football

The conversation outlines the limitations of directly measuring internal neuromuscular load and why clubs still rely heavily on GPS as an external proxy. João explains how relative thresholds, cumulative load tracking, and contextual interpretation help individualize neuromuscular load assessment despite technological constraints.
2. Using Low-Frequency Fatigue to Track Neuromuscular ResponseA major focus is placed on low-frequency fatigue testing using Myocene, a passive and objective method to assess muscle fatigue without relying on player motivation. The episode breaks down how electrical stimulation at different frequencies reveals neuromuscular fatigue, why quadriceps testing can act as a proxy for global fatigue, and how this measure complements CK and subjective wellness data, especially during congested schedules.
3. Turning Monitoring Data into Training DecisionsJoão details how multiple data streams are combined on matchday plus two to guide training availability and load modification. Rather than reacting to a single metric, decisions are based on player-specific profiles and the convergence of several indicators. The discussion also addresses player communication, buy-in, and why monitoring must remain actionable and feasible to be effective.

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