You can not know the position of diaphragm, when you inhale or exhale. The position of the diaphragm changes automatically.
It must be in a relaxing position.
It must be in a relaxing position.
Aerobic organisms require oxygen for cellular respiration to produce energy in the form of ATP. During this process, they inhale oxygen and exhale carbon dioxide as a byproduct. Carbon dioxide is a waste product that needs to be removed from the body to maintain proper pH levels.
The diaphragm is a sheet of internal skeletal muscle. when relaxed it's domed shaped smooth muscle. upon contraction it reduces in length hence pulling inward which then increases the lung volume creating a negative pressure relative to the aveoli. This ensures that proper gas exchange occurs. Now when the diaphragm relaxes, it returns back into is dome shape ( longer in length) and pushes upward thereby reduces the lungs volume and increasing the pressure relative to the surrounding thus you exhale. Another simple way to approach it is by playing around with PV=nRT in your head if you must.
The diaphragm is below the lungs and the heart and above the stomach,and the intestines,therefore the diaphragm must be pushed down or in a convex position to the heart.
The diaphragm must contract to a flattened position beneath your lungs. At the same time, the intercostal muscles between your ribs must also contract. These two features enable air to be sucked down into your lungs, which can then expand.
How should I know? first of all you should know. but since you must be clueless (no offense :/) the correct answer would be yes, your diaphragm does go down when you inhale Ew, the above answer is absolutely obnoxious. Your diaphragm moves down when you inspire air. It does this to help the lungs open up so more air can get in. Your diaphragm is attached to the lung by pleura. Imagine wearing two latex gloves on one hand. If you pinch one of the gloves, say on the back of your hand, and pull the glove up, the second glove will follow. The first glove is what is attached to your diaphragm and the second glove is your lungs. Now if air goes into the second glove (or your lungs) it will fill the space you just made (especially because there is negative pressure in the glove, just like the lungs)
Such as'In order to sing high notes, you must use your diaphragm'"The best and most powerfully voiced singers, are taught to sing from their diaphragm."
In order to be effective, the diaphragm must be used for every act of intercourse. The diaphragm is not a particuarly effective method in real life due to lack of insertion.
The air pressure in your chest cavity increases when you are exhaling. For air to leave your lungs, it must be at a higher pressure than the air outside. Your diaphragm pushes up against your chest cavity causing the space in your lungs to get smaller. If the volume decreases, the pressure has to rise. Don't believe me? start exhaling, then close your mouth. Your cheeks will puff out because the pressure inside is greater than the pressure outside.
Must squat when inserting into the vaga ga
When you exhale, you actually release oxygen, nitrogen and other gasses. But most of all you release more carbon dioxide. People often think that the lungs must be full of carbon dioxide but they are not. The percentage of gas in the lungs that is highest is nitrogen. It isn't used by your body but is important in keeping your lungs inflated. But all-in-all, you exhale more carbon dioxide than you inhale.