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ExercisesPhysiological Sigh
recoveryNone~2 min

Physiological Sigh

Double inhale + long exhale to rapidly downshift autonomic arousal — usable mid-session or post-peak.

Form cues

  • •Two inhales through nose
  • •Long exhale through mouth
  • •Repeat 5–10×

Common faults

  • •Shallow second inhale
  • •Forcing

Regressions

  • · Single deep breaths

Progressions

  • · Use mid-session between intervals