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May 30, 2023 · Learn how breathing works and how to use your diaphragm for effective breathing. Find out how weather, lifestyle, and exercises can affect your breathing and get tips to improve it.
Learn the basics of breathing process and how to breathe correctly using the nose and the belly. Find out tips and exercises for improving breathing efficiency and lung health.
Inhaling and exhaling. Google Classroom. About. Transcript. Find out exactly why air goes in and out of the lungs. Discover how changes in lung volume affect air pressure, leading to the movement of air molecules in and out of the lungs. This process, crucial for respiration, is explained using a simple jar analogy.
- 13 min
- Rishi Desai
- mmHg is the unit of measure that barometers use. Barometers measure pressure using a long u-shape tube (generally glass). Mercury was usually used...
- At the end of exhalation the alveolar pressure within the lungs is equal to the atmospheric pressure (the pressure that the atmosphere exerts at th...
- Injury in the diaphragm leads to a condition referred as Atelectosis. This reduces the ability of a person to inhale, because the outer and inner p...
- the jar is full of millions of molecules moving around, slamming into each other and into the wall of the jar that slamming and hitting is pressure...
- We can close our throat to stop anything going down (eg. why you can open your mouth underwater), and also just to close the windpipe the epiglotti...
- I'm not sure where you got the idea that "the lungs are not directly connected to the bronchi, bronchioles, or alveoli" — those are all components...
- At birth babies don't have oxygen or air in their lungs as they have been supplied with nutrients (including oxygen) by the mother via placenta and...
- Yes, actually. Those percentages are based on volume fractions, which are usually pretty close to the mole fractions for air at STP. If you picked...
- Yes! That's correct! The air molecules or water too for the fact, want to reach an equilibrium position. So when the air/water concentration/pressu...
- The lungs work on a pressure system. When the diaphragm contracts, it flattens and increases the chest cavity causing the pressure in the chest cav...
Learn the meaning, process and differences between inhalation and exhalation, the two phases of breathing. Find out how the diaphragm, intercostal muscles and lungs are involved in each phase and what gases are inhaled and exhaled.
- 8 min
- Pursed lip breathing. Gifs by Active Body. Creative Mind. This simple breathing technique makes you slow down your breathing pace by having you apply deliberate effort in each breath.
- Diaphragmatic breathing. Gifs by Active Body. Creative Mind. Diaphragmatic breathing (aka belly breathing) can help you use your diaphragm properly.
- Breath focus technique. Gifs by Active Body. Creative Mind. This deep breathing technique uses imagery or focus words and phrases. You can choose a focus word that makes you smile, feel relaxed, or is simply neutral.
- Lion’s breath. Gifs by Active Body. Creative Mind. Lion’s breath is an energizing yoga breathing practice that is said to relieve tension in your chest and face.
Sep 18, 2018 · How to breathe for maximum efficiency. The general rule of thumb is to inhale through your nose, so the air enters your belly, right before the eccentric (muscle-lengthening) part of the motion....
Mar 24, 2022 · Learn how your lungs perform gas exchange, the process of moving oxygen and carbon dioxide between your blood and the air. Find out how your brain controls your breathing rate and how to keep your lungs healthy.
