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耐力训练会引起心血管各方面功能的适应性变化,这些变化可归结于表<1>。总的来说,心脏的泵血功能得到改善,心脏的每搏输出最增加。这是因为舒张末期心腔容积增加、心室收缩力增加、心肌质量增加。同时,在休息时和在任何亚极限强度运动时,因为心率下降,使心脏的负担也降低。耐力或有氧运动练习是改善心血管系统功能的最好方法。这些运动至少需要动用全身
Endurance training leads to adaptive changes in all aspects of cardiovascular function, which can be attributed to Table <1>. In general, the pump function of the heart is improved, and the stroke output of the heart is most increased. This is because the end-diastolic volume increased ventricular contractility increased myocardial mass. At the same time, the burden on the heart is reduced at rest and at any sub-extreme exercise due to a decrease in heart rate. Endurance or aerobic exercise is the best way to improve cardiovascular system function. These exercises need to use at least the whole body