About Calm 478

The 4-7-8 breathing technique was developed by Dr. Andrew Weil, a Harvard-trained physician who studies integrative medicine. It's based on pranayama, an ancient yogic practice of controlling breath.

This technique is often described as a "natural tranquilizer for the nervous system."

This technique helps you:

• Reduce anxiety and stress
• Fall asleep faster
• Manage cravings
• Control emotional responses
• Improve focus and concentration

Regular practice can make this technique even more effective. Try using it at least twice a day to experience its full benefits.

The 4-7-8 breathing technique is simple to learn and can be practiced anywhere:

1. Preparation: Sit or lie comfortably. Place your tongue behind your upper front teeth.
2. Exhale: Completely exhale through your mouth, making a whoosh sound.
3. Inhale: Inhale quietly through your nose to a count of 4.
4. Hold: Hold your breath for a count of 7.
5. Exhale: Exhale through your mouth with a whoosh to a count of 8.
6. Repeat: This is one breath cycle. Repeat three more times for a total of four breaths.

Calm 478 was created to help people practice the 4-7-8 breathing technique with proper timing and guidance. The app provides:

• Visual cues for each phase
• Audio tones to mark transitions
• Optional voice guidance
• Customizable cycles
• Volume control

As a Progressive Web App (PWA), Calm 478 can be installed on your device and used offline.

Disclaimer: This app is not a substitute for medical advice. If you have health concerns, please consult with a healthcare professional.