专项速度 meaning in English

specific speed

Approach to training model of specific speed for elite long jumpers
对高水平跳远运动员专项速度训练模式的探讨
Athletes must possess good speed to meet the need of modern quick attck
运动员必须具备良好的专项速度，才能适应现代乒乓球快速打法的需要。
Through analysis approach and individual training , the author puts forward personal views and suggestion to improve special speed of table tennis athletes in training
通过分析法和个人训练体会，对训练中如何提高乒乓球运动员专项速度，提出个人的观点和建议。