I WONDER - Does My Brain Control My Lungs?

The video explains how the brain controls body functions, including breathing. It highlights how breathing changes when scared or exercising and introduces a breathing technique to help relax and calm down. This technique involves counting breaths in and out for seven seconds, which can be adjusted to five or six seconds if needed. The method is also suggested as a way to aid sleep.

What role does the brain play in controlling the body's functions?

• It has no role in breathing.

• It controls only the heart and lungs.

• It regulates all body functions, including breathing.

• It only controls voluntary actions.

How can you consciously control your breathing to help you relax?

• By holding your breath for as long as possible.

• By counting your breaths in and out for a set number of seconds.

• By ignoring your breathing pattern.

• By breathing rapidly and shallowly.

What is a suggested duration for counting breaths to achieve relaxation?

• 10 seconds in and out.

• 3 seconds in and out.

• 7 seconds in and out.

• 1 second in and out.

What should you do if you find 7 seconds too long for breathing exercises?

• Increase to 10 seconds.

• Stop the exercise completely.

• Hold your breath for 7 seconds.

• Try 5 or 6 seconds instead.

How can breathing exercises help if you have trouble sleeping?

• They can make you feel more stressed.

• They can increase your heart rate.

• They can help you relax and fall asleep.

• They can make you more alert.