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The ventilatory threshold is the point of exercise where your breathing starts to increase and become labored. It is when you cannot seem to pull in enough air.

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Q: What is the ventilatory threshold?
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What has the author Jessica Cowen written?

Jessica Cowen has written: 'A comparison of 3-minute and 4-minute stages when identifying the ventilatory threshold in runners'


What is the relation between lactate threshold and ventilatory threshold?

The lactate threshold is the exercise intensity at which lactate production exceeds clearance, leading to a buildup in the blood. The ventilatory threshold is the point during exercise when ventilation increases non-linearly. These thresholds are related as they both indicate the transition from aerobic to anaerobic energy production, but they can occur at different exercise intensities for an individual.


What is the differences between anaerobic threshold and lactate threshold?

Lactate Threshold and Anaerobic Threshold (also known as the Onset of Blood Lactate Accumulation OBLA) are very similar and for most intents and purposes are referred to as the same thing. Lactate Threshold is the point at which lactic acid produce in the muscle during glycolysis is not metabolised as fast as it is being produced. Anaerobic Threshold is the result of this Lactate Threshold, after Lactate Threshold occurs the extra lactic acid from the muscle then acuminates into the blood, once Blood Lactate (BL) level reaches 4 mmol/L it is defined as Anaerobic Threshold or OBLA. Additionally, this Lactic acid is then Broken into lactate and acid (H+ ions). The lactate is recycled and used as an energy source, while the H+ ions are neutralised in the blood, with a by-product being CO2, the CO2 then needs to be expelled through ventilation, this is called Ventilatory Threshold (VT) and is characterised by a sudden heavy ventilation. Put simply Lactate Threshold, Anaerobic Threshold and Ventilatory Threshold happen in a cascade chain and each threshold usually occurs soon after the one before it. (non-plagarised reference: s4121335 UQ)


Does polio require Ventilatory assistance devices?

Ventilatory assistance devices may need to be used because of polio


Does ALS require Ventilatory assistance devices?

Ventilatory assistance devices may need to be used because of ALS


Does myasthenia gravis require Ventilatory assistance devices?

Ventilatory assistance devices may need to be used because of myasthenia gravis


Does amyotrophic lateral sclerosis require Ventilatory assistance devices?

Ventilatory assistance devices may need to be used because of amyotrophic lateral sclerosis


Does Guillain-Barre syndrome require Ventilatory assistance devices?

Ventilatory assistance devices may need to be used because of Guillain-Barre syndrome


Why do people need ventilatory assistance?

The person who needs ventilatory assistance generally has normal gas exchange capacity, and simply needs help moving air in and out


Does a high spinal cord injury require Ventilatory assistance devices?

Ventilatory assistance devices may need to be used because of high spinal cord injuries


What are Ventilatory assistance devices?

Ventilatory assistance devices are mechanical devices that help a person breathe by replacing some or all of the muscular effort required to inflate the lungs


What is a Ventilatory rhythm?

Ventilatory rhythm is the regular pattern of breathing that involves the inhalation and exhalation of air to exchange oxygen and carbon dioxide in the body. It is controlled by the respiratory centers in the brainstem and is influenced by factors such as CO2 levels, oxygen levels, and metabolic demand. Changes in the ventilatory rhythm can occur in response to exercise, emotions, or certain medical conditions.