体育运动发展到现阶段,研究运动员身体训练水平的模式特点和要求标准,以便更有效地控制训练和选拔有发展前途的少年运动员,这种研究是很有现实意义的。实验研究表明,游泳的优异成绩取决于下列指标,运动员身高和各部位相对的尺度、流线性、浮力、机体有氧和无氧能力以及力量水平(在零速时起动牵引力大小,附加牵引力,力量和速度力量耐力)。上述各指标,对不同项目和距离的运 At present, it is very important to study the characteristics and requirements of the mode of physical training of athletes so as to control more effectively the training and selection of promising young athletes. Experimental studies have shown that the excellent performance of swimming depends on the following indicators, athlete’s height and relative dimensions of each part, flow linearity, buoyancy, body aerobic and anaerobic capacity as well as strength level (starting at zero speed traction size, additional traction, strength And speed strength endurance). The above indicators, the transport of different items and distance