Svannshvili R A, Sopromadze Z G, Kakhabrishvili Z G, Svannshvili T R, Maskhuliia L M
Georgian Med News. 2009 Jan(166):68-73.
Physical working capacity (PWC) and maximum oxygen consumption (VO2max) depend on athlete's sports activity. Average amount of PWC for qualified athletes in cyclic kinds of sports activity is 1586+/-339.8 kgm/min (21.8+/-0.638 kgm/min kg), endurance-trained athlete's PWC is 1625+/-359 kgm/min (23.1+/-4.1 kgm/min kg) and speed-power trained athlete's PWC is 1418+/-214 kgm/min (20.3+/-2.76 kgm/min kg). The study of athletes' physical working capacity by PWC170 test allows estimating physical preparation of athletes' organism, but its high indices may not be in straight connection with their sports achievements. Physical working capacity researchers are more objective when they are carried out by four moment PWC170 test compare to standard two moment PWC170 test. The study of PWC170 among preschool children allows including corrections in their motion regime. During the process of training high-qualified athletes' PWC170 can increase compared to hemodynamic indices. Maximum oxygen consumption--VO2max is in straight correlation as with end systolic and diastolic function, as well as with left ventricle mass. As bigger is left ventricle mass as higher are VO2max indices. The study of PWC by specific tests allows determining aerobic-anaerobic and aerobic working capacity among high-qualified wrestlers.
身体工作能力（PWC）和最大摄氧量（VO2max）取决于运动员的体育活动。在周期性体育活动中，合格运动员的平均PWC量为1586±339.8千克米/分钟（21.8±0.638千克米/分钟·千克），耐力训练运动员的PWC为1625±359千克米/分钟（23.1±4.1千克米/分钟·千克），速度力量训练运动员的PWC为1418±214千克米/分钟（20.3±2.76千克米/分钟·千克）。通过PWC170测试研究运动员的身体工作能力，可以评估运动员机体的体能准备情况，但其高指标可能与他们的运动成绩没有直接关联。与标准的两阶段PWC170测试相比，通过四阶段PWC170测试研究运动员的身体工作能力更为客观。对学龄前儿童进行PWC170研究有助于调整他们的运动模式。在训练高水平运动员的过程中，与血液动力学指标相比，他们的PWC170可能会增加。最大摄氧量——VO2max与收缩末期和舒张期功能以及左心室质量呈直接相关。左心室质量越大，VO2max指标越高。通过特定测试研究PWC可以确定高水平摔跤运动员的有氧-无氧和有氧工作能力。
