Parasympathetic
2 articles
RecoveryOctober 1, 2026 · 10 MIN
Float Tank Recovery for Athletes: Sensory Deprivation Science and Protocols
Flotation therapy reduces cortisol by 21-25% and improves sleep quality scores by 15-20% in athletes. Explore how sensory deprivation tanks accelerate recovery through magnesium absorption, parasympathetic activation, and pain perception modulation for endurance performance.
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RecoverySeptember 26, 2026 · 11 MIN
Zone 2 for Recovery: How Low-Intensity Training Restores Your Autonomic Nervous System
Zone-2 recovery sessions at 60-65% of HRmax drive parasympathetic reactivation and vagal tone improvement far more effectively than passive rest, with rMSSD increasing 15-25% within 48 hours compared to just 5-10% with complete rest. Understanding when and how to use this tool is critical.
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