It shows that the curve of power-lactate obviously rises up, without big changes of body weight, which proves that the athletes aerobic metabilism ability has been improved by training before match.

• 结果表明：运动员在体重没有显著性变化的情况下平均乳酸阈功率显著性提高，说明赛前训练有效地提高了运动员的有氧代谢供能能力。