四、训练成效(一)成绩提高外教组在意大利训练近四个月,运动员克服了基础差,底子薄,在家训练量小,有氧耐力水平低的各种困难,很好地完成外教的训练计划。生化指标和运动成绩都有明显的提高。以王阵为例,2月份时30公里的课强度每公里4分55秒～5分,乳酸值在 Fourth, the training effectiveness (a) improve the score Foreign teachers in Italy for nearly four months training, athletes to overcome the basis of poor, weaknesses, training at home is small, low levels of aerobic endurance difficulties, well done foreign teachers training plan. Biochemical indicators and sports scores have significantly improved. To Wang Zhen, for example, in February when the class intensity of 30 kilometers per minute 4 minutes 55 seconds to 5 minutes, the value of lactate