The Movement System Podcast The Science of CNS Fatigue, VBT, and Speed Training
9 snips
Dec 18, 2024 Explore the intriguing science of central nervous system (CNS) fatigue and its crucial role in athletic performance. Discover how it differs from peripheral fatigue and learn tips to optimize training for strength and speed. Delve into the dynamics of acceleration and maximum velocity training, particularly for soccer and field sports. The podcast emphasizes tailored training programs and the significance of plyometric exercises in boosting sprinting capabilities and overall athlete performance.
AI Snips
Chapters
Transcript
Episode notes
CNS vs. Peripheral Fatigue
- CNS fatigue is a reduction in muscle force and power output due to decreased nervous system signals.
- It differs from peripheral fatigue, which is localized muscle burn.
Measuring CNS Fatigue
- CNS fatigue can be measured objectively using transcranial magnetic stimulation (TMS) and electromyography (EMG).
- These methods measure nervous system output and muscle activation.
CNS Fatigue Timeline and Physiology
- Peripheral fatigue lasts for hours, while CNS fatigue lasts for days.
- CNS fatigue is caused by neurotransmitter depletion, altered motor neuron excitability, and sensory feedback.