Sleep - BreathScienceLab

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Sleep

A collection of 2 posts

Calm person with hand over heart, illustrating real-time coherence training with even breathing.

Can You Train Your HRV? A Helpful Guide to HeartMath Inner Balance Coherence Plus

Lunch break. Car seat slightly reclined. Silent Mode on so nothing interrupts. I clip the ear sensor, connect over Bluetooth, and breathe 5-5. On the screen, the jagged line settles into a smooth wave. My shoulders drop. That’s the moment I’m after: a visible shift I can feel

Image with neon overlay text “Forget Counting Sheep” against a purple gradient background, featuring a photo of a woman peacefully asleep in bed with soft pink and blue ambient lighting.

How to Breathe for Deep Sleep

Use this 3-minute parasympathetic breathing technique to fall asleep faster and improve deep sleep. Backed by HRV and vagus nerve science.