A yawn
Your body uses oxygen make energy, and muscles need energy to relax and contract, or flex. As you run, the demand for energy in your muscles increases, and so your lungs work harder to provide the oxygen your muscles are begging for. The result of higher demand for oxygen is faster deeper breaths.
There is an increase in the breathing rate, this is due to the demand for oxygen from the working muscles. •The Respiratory Volume increases, this is due to the increase of Tidal Volume and breathing rate whilst meeting the demand of oxygen for the working muscles.
Muscles contain an oxygen storage pigment called myoglobin. Myoglobin helps muscles store and transport oxygen for energy production during exercise.
When muscles run low on oxygen, they switch to anaerobic metabolism and produce lactic acid, leading to muscle fatigue and soreness. This can happen during intense exercise when oxygen demand exceeds supply.
Yes, cardiac muscles cells have a very high oxygen demand, since they are constantly in motion. This is why any shortage of oxygen causes angina, or if the oxygen deprivation is long enough, it causes death of the muscle cells - what is commonly called a heart attack.
Muscular cramp occurs when the oxygen demand by muscles is greater than what the body can provide. When the supply is less than the demand, the muscles start to undergo anaerobic respiration - this results in a build-up of lactate in the muscles. When the levels of lactate become too high, the muscles cramp.
During exercise, the body requires more oxygen because the muscles are working harder and need more energy to function. Oxygen is needed to help convert nutrients into energy through a process called aerobic respiration. This increased demand for oxygen helps the body meet the energy needs of the muscles during physical activity.
When you start running, your muscles require more oxygen immediately to support the increased demand for energy production. This rapid response is facilitated by mechanisms like increased breathing and heart rate to deliver more oxygen to the muscles quickly. As you continue to run and your muscles begin to adapt to the increased demand, actual oxygen consumption increases gradually to match the ongoing energy needs of your body.
When muscles work without enough oxygen, they produce a byproduct called lactic acid.
This is called aerobic exercise. All aerobic activity requires oxygen.
As muscles work harder and more energy is expended, oxygen demand rises. As a result, you breathe harder, increasing the rate and depth of respirations and, thus, take in more oxygen.
your muscles take over your neuromuscular body structure therefore causing an extremley irritating rash on your insilin sack. your bodys enzymes cannot function correctly and you turn into a motionless body but can only move abdominals and gluteus maximus muscles almost similar to a worm.