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How do muscles get energy during high levels of activity?
Fermentation
What muscles between the ribs lift during normal resting breathing?
intercostal muscles
How would you describe the normal respiration?
respiration
What other muscles are used during an ERV activity?
All those other ones that you are not referring to.
How do your muscles continue to get energy during high levels of activity when there is not enough energy?
The muscles continue to get enough energy during high levels of activity when there is not enough oxygen through the absorption of water. It is a good idea to drink water frequently when doing strenuous exercise.
Use of accessory muscles in emphysema?
The accessory muscles of respiration are the sternocleidomastoid, scalenes, serratus anterior, pectoralis major and minor, upper trapezius, latissimus dorsi, erector spinae (thoracic), iliocostalis lumborum, quadratus lumborum, serratus posterior superior and inferior, levatores costarum, transversus thoracis, and subclavius. The diaphragm is the main muscle of respiration (normal/relaxed breathing), assisted by the intercostals. No accessory muscles should be recruited during normal respiration unless there is a respiratory disorder. During quiet inspiration, the diaphragm and intercostals are activated. During quiet expiration, the inspiratory muscles relax and the elastic recoil of the lung tissue combined with intrathoracic pressure causes air to be pushed out of the lungs. There is little or no respiratory activity of the abdominals. When increased oxygen is required during physical activity e.g. when running, accessory muscles will activate to assist forced respiration.
What muscles are activated during normal quiet inspiration?
The Phrenic Nerve-Diaphragm and the External Intercostal Nerve-External intercostal muscles
Why does muscle temperature increase during exercise?
A rise in muscle temperature due to exercise is part of your body's normal response to physical activity. Temperature increases inside your muscles to accommodate the rising demands of physical activity. Elevated muscle temperature might positively affect your performance during exercise. However, muscles that stay too hot for too long may cause insufficient recovery in addition to other serious health problems.
Is it normal for the vaginal muscles to exert cyclical pressure on the penis shaft during coitus?
Yes.
What is true of both warm-up and cooldown routines?
They help reduce the risk of injury during physical activity. Warming up helps stretch out your muscles. If you just jump into strenuous activity without warming up, you could tear a muscle if you haven't stretched it. Cooling down helps you slowly return your heart rate to normal and relax your muscles after a vigorous workout, avoiding cramping.
Is there such a thing called muscular epilepsy?
No there isn't. However, muscles can be affected during a seizure, as the brain controls muscular activity.
What is cardio -respiratory endurance?
the ability of the heart and lungs to pump oxygen rich blood to the muscles during strenuous activity.
