first speed

简明释义

初速

英英释义

例句

1.When learning to drive, mastering first speed (一档) will help you build confidence.

在学习驾驶时，掌握first speed (一档) 将帮助你建立信心。

2.In a manual transmission vehicle, first speed (一档) is essential for starting from a complete stop.

在手动变速车中，first speed (一档) 对于从完全停下开始是至关重要的。

3.When you start the car, make sure to shift into first speed (一档) smoothly.

当你启动汽车时，确保平稳地换入first speed (一档)。

4.To climb steep hills, it's important to engage first speed (一档) for better torque.

为了攀爬陡峭的山坡，使用first speed (一档) 以获得更好的扭矩是很重要的。

5.During a race, starting in first speed (一档) can give you an advantage off the line.

在比赛中，从first speed (一档) 开始可以让你在起跑时占得先机。

作文

In the world of sports and competition, speed is often a critical factor that determines success. Athletes train rigorously to improve their performance, often focusing on different aspects of their physical abilities. One term that is frequently used in this context is first speed, which refers to the initial burst of speed that an athlete can generate at the start of a race or competition. This concept is not only relevant to track and field but also applies to various sports such as swimming, cycling, and even team sports like soccer and basketball.The significance of first speed cannot be overstated. In sprinting events, for instance, the first few seconds after the starting gun is fired can make or break an athlete's chances of winning. A strong first speed allows an athlete to establish a lead over their competitors, setting the tone for the remainder of the race. Coaches often emphasize the importance of explosive starts during training sessions, incorporating drills that focus on reaction time and acceleration.Moreover, first speed is not just about raw power; it also involves technique and timing. Athletes must learn to optimize their movements to achieve maximum acceleration. This includes the proper positioning of the body, the angle of the arms, and the rhythm of the legs. For example, in track and field, sprinters are taught to lean forward slightly at the start, driving their knees up and pumping their arms vigorously to propel themselves forward. This combination of strength and technique is what distinguishes elite athletes from their peers.In team sports, first speed plays a crucial role in gaining an advantage over the opponent. For instance, in soccer, a player who can quickly sprint past defenders to receive a pass can create scoring opportunities for their team. Similarly, in basketball, a fast break relies heavily on players having good first speed to transition quickly from defense to offense. Teams often strategize around players with exceptional speed, utilizing their abilities to outmaneuver opponents and exploit gaps in defense.Training to improve first speed involves various methods, including plyometrics, interval training, and strength conditioning. Plyometric exercises, such as box jumps and bounding, help develop explosive power in the legs, while interval training improves overall speed and endurance. Strength conditioning is also vital, as building muscle can enhance an athlete's ability to generate force quickly. Coaches and trainers often create personalized programs that cater to the specific needs of each athlete, ensuring that they can maximize their first speed potential.In conclusion, first speed is a fundamental aspect of athletic performance that can significantly influence the outcome of competitions across various sports. Whether it's a sprinter bursting off the blocks or a soccer player making a quick dash down the field, the ability to achieve a strong first speed is crucial. By focusing on training methods that enhance this explosive quality, athletes can improve their chances of success and elevate their performance to new heights. Understanding and mastering the concept of first speed can ultimately be the difference between victory and defeat in the highly competitive world of sports.

在体育和竞争的世界中，速度往往是决定成功的关键因素。运动员们进行严格的训练以提高他们的表现，通常关注身体能力的不同方面。在这个背景下，一个常用的术语是首速，它指的是运动员在比赛或竞赛开始时能够产生的初始爆发速度。这个概念不仅与田径相关，还适用于游泳、骑自行车以及足球和篮球等团队运动。首速的重要性不容忽视。例如，在短跑项目中，发令枪响后最初的几秒钟可以决定运动员获胜的机会。强大的首速使运动员能够在竞争对手之前建立领先优势，为比赛的其余部分定下基调。教练们常常强调在训练中爆发性起跑的重要性，融入专注于反应时间和加速的训练。此外，首速不仅仅关乎原始力量；它还涉及技术和时机。运动员必须学习优化他们的动作，以实现最大加速。这包括身体的正确定位、手臂的角度和腿部的节奏。例如，在田径比赛中，短跑运动员被教导在起跑时稍微向前倾，抬高膝盖并有力地摆动手臂，以推动自己向前。这种力量和技术的结合就是区分精英运动员与普通运动员的要素。在团队运动中，首速在获得对手的优势方面也起着至关重要的作用。例如，在足球比赛中，能够快速冲过防守队员接到传球的球员可以为他们的团队创造得分机会。同样，在篮球比赛中，快速反击在很大程度上依赖于球员具备良好的首速，以便迅速从防守转向进攻。球队往往围绕具有出色速度的球员制定战略，利用他们的能力来超越对手并利用防线的空隙。提高首速的训练方法包括各种方式，如弹跳训练、间歇训练和力量训练。弹跳训练，如跳箱和跳跃，有助于增强腿部的爆发力，而间歇训练则提高整体速度和耐力。力量训练也至关重要，因为增加肌肉可以增强运动员快速产生力量的能力。教练和训练师通常会根据每位运动员的具体需求制定个性化的训练计划，确保他们能够最大限度地发挥首速的潜力。总之，首速是运动表现的一个基本方面，可以显著影响各类运动比赛的结果。无论是短跑运动员冲出起跑线，还是足球运动员快速冲向场地，达到强大的首速能力都是至关重要的。通过关注提高这种爆发性特质的训练方法，运动员可以提高他们的成功机会，将他们的表现提升到新的高度。理解和掌握首速的概念最终可能是在竞争激烈的体育世界中胜利与失败之间的区别。