一、加大呼吸深度、控制呼吸频率、提高肺换气效果 人在运动时呼吸加强,是通过增加呼吸频率和呼吸深度来实现的。据研究,人在进行中等强度的运动时,呼吸频率经过2-4分钟达到稳定状态,而呼吸深度和肺通气量则需经过3-5分钟才达到稳定状态;剧烈运动时,呼吸频率和肺通气 First, to increase the depth of breathing, respiratory rate control, improve lung ventilation effect People exercise to enhance breathing, is by increasing the respiratory rate and respiratory depth to achieve. According to the study, people in the moderate-intensity exercise, respiratory rate after 2-4 minutes to reach steady state, and respiratory depth and pulmonary ventilation take 3-5 minutes to reach a steady state; strenuous exercise, respiratory rate and lung Ventilation