Speedin all experiments 6km.p.h. Over time, the person will acclimate, or adapt, to the changes in oxygen levels in the atmosphere. Hyperpnea does not alter concentrations of oxygen or carbon dioxide in the blood because it increases the depth and rate of breathing only enough to meet the respiratory demands of tissue cells. Additionally, 2,3-bisphosphoglycerate (BPG) concentrations increase at higher altitudes, resulting in less oxygen being taken up by hemoglobin. When exercise stops, breathing rate drops off quickly, but not in great amounts. This important organ is protected by the ribcage, and sits on a layer of muscle called the diaphragm that helps in breathing in and out. This also makes your intercostals muscles, diaphragm, and other muscles involved in the expansion of thoracic cavity … These symptoms occur because the person's lungs are not accustomed to dealing with air that has a different oxygen and carbon dioxide content. Lloyd Dean Short and Long Term Effects of Exercise on Cardio – Respiratory System Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Duration ofexercise duringthe inhalation ofdifferent air-oxygen mixtures. Effects of exercise on breathing. shownin Fig. The rate and depth of breathing increases - this makes sure that more oxygen is absorbed into the blood, and more carbon dioxide is removed from it. When a person starts exercising, their breathing initially increases rapidly and continues to increase until the body reaches a steady state. This results in hyperpnea, an increased depth and rate of breathing in response to higher metabolic demands of the body. Changes in Respiratory System. Breathing increases to equalize the gases within the arteries. This sometimes happens when people go skiing in the mountains.