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400米是一项由短跑运动员的速度、耐力、力量所组成的运动项目，是短跑项目中最富有挑战性、艰苦性的比赛项目。本文针对400米跑的特点，展开合理的技术分析。结合身体素质训练，速度训练，速度耐力训练，耐力力量训练，使青少年运动员在训练及比赛中提高运动成绩。另外对400米专项运动员的营养调配提出建议，为科学训练和疲劳恢复相结合，从而在训练中及比赛中发挥最好的效果。
关键词：400米跑；青少年运动员；身体素质；速度；速度耐力；耐力力量；运动成绩；营养调配

How does the brief analysis enhance the young people athlete 400meters to run with the nutrition mixes
* Xie Weipeng (0.404021016 billion)
* Instructs the teacher: Lu spring root hair Wen Huahe Yao 陉
(Jiangxi normal university sports institute 04 movementstrainings department, Jiangxi Nanchang)

Abstract: 400 meters are an item the movement project which bysprinter's speed, the endurance, the strength is composed, is runs thedash in the project the richest challenge, the difficult event. Thisarticle characteristic which runs in view of 400 meters, launches thereasonable technical analysis. The union physical quality training,the speed training, the speed endurance training, the endurancestrength training, causes the young people athlete enhances themovement result in the training and the competition. Moreover mixes to400 meters special athletes' nutritions puts forward the proposalthat, and wearily restores for the science training unifies, thusdisplays the best effect in the training and the competition.
Key word: 400 meters run; Young people athlete; Physical quality;Speed; Speed endurance; Endurance strength; Movement result; Thenutrition mixes

How to Improve the Grade and Nutrition Control of 400-meter dash for young athletes
●Xie Weipeng（0404021016）
●Tutors(or Instructors)：Lu Chungen, Mao Wenhua and He Yaojing)
（Sports Training Faculty 2004, PE School, Jiangxi Teaching University Nanchang, Jiangxi Province）

Summary: Consisting of speed, resistance and strength of the athlete, 400-meter dash is the most challenging and toughest one of all the short-distance dashing items. Based on the features of 400-meter dash, this article makes reasonable technical analysis on how to improve the grade in training and competitions for young athletes with the combination of physical diathesis training, speed training, speed resistance training and resistance strength training. Furthermore, this article makes suggestion of nutrition control for the professional 400-meter dash players and as a result, the players can perform the best in both training and competitions by combining scientific training and sound recovery together.

Key Words：400-meter dash, young athlete, physical diathesis, speed, speed resistance, resistance strength, competition achievements, nutrition

原文：
摘要：400米是一项由短跑运动员的速度、耐力、力量所组成的运动项目，是短跑项目中最富有挑战性、艰苦性的比赛项目。本文针对400米跑的特点，展开合理的技术分析。结合身体素质训练，速度训练，速度耐力训练，耐力力量训练，使青少年运动员在训练及比赛中提高运动成绩。另外对400米专项运动员的营养调配提出建议，为科学训练和疲劳恢复相结合，从而在训练中及比赛中发挥最好的效果。
关键词：400米跑；青少年运动员；身体素质；速度；速度耐力；耐力力量；运动成绩；营养调配
译文：
Abstract : 400 meters is a runner by the speed, endurance, strength composed of sports, Dash project is the most challenging and hard work of sports. In this paper, the 400-meter dash features, launched a reasonable technical analysis. Combining physical fitness training, speed training, speed endurance training, strength endurance training, so that young athletes in training and competition to enhance their performance. In addition to the 400-meter special athletes for the deployment of the nutritional recommendations for scientific training and fatigue combined to restore order in training and competitions to play the best results.
Keywords : 400-meter dash; Young athletes; Physical fitness; Speed; Speed endurance; Endurance strength; Sports results; Nutrition deployment

浅析如何提高青少年运动员400米跑与营养调配
●谢伟鹏（0404021016）
●指导教师：卢春根 毛文华 何耀陉
（江西师范大学体育学院04运动训练系，江西 南昌）

摘要：400米是一项由短跑运动员的速度、耐力、力量所组成的运动项目，是短跑项目中最富有挑战性、艰苦性的比赛项目。本文针对400米跑的特点，展开合理的技术分析。结合身体素质训练，速度训练，速度耐力训练，耐力力量训练，使青少年运动员在训练及比赛中提高运动成绩。另外对400米专项运动员的营养调配提出建议，为科学训练和疲劳恢复相结合，从而在训练中及比赛中发挥最好的效果。
关键词：400米跑；青少年运动员；身体素质；速度；速度耐力；耐力力量；运动成绩；营养调配
问题补充：请大家把你们翻译的修改清楚些,行吗?在这里真的麻烦大家,辛苦大家了.在网上我也能翻译出来,但是得修改下,不然大家都这样复制过来的太笼统了

翻译的结果是:

On how to improve the young athletes running the 400 meters and nutrition deployment
• Xieweifeng (0404021016)
• instructor : LU Chun-Mao China HE Yao defile
(Jiangxi Normal University Sports Institute 04 Sports Training Department, Jiangxi Nanchang)

Abstract : 400 meters is a runner by the speed, endurance, strength composed of sports, Dash project is the most challenging and hard work of sports. In this paper, the 400-meter dash features, launched a reasonable technical analysis. Combining physical fitness training, speed training, speed endurance training, strength endurance training, so that young athletes in training and competition to enhance their performance. In addition to the 400-meter special athletes for the deployment of the nutritional recommendations for scientific training and fatigue combined to restore order in training and competitions to play the best results.
Keywords : 400-meter dash; Young athletes; Physical fitness; Speed; Speed endurance; Endurance strength; Sports results; Nutrition deployment
Supplement : Please put your translation of the amendment more clearly, OK? The trouble here is really that hard people. On the Internet I have to be translated out, but to amend, we do not copy over to the very general

400米是一项由短跑运动员的速度、耐力、力量所组成的运动项目，是短跑项目中最富有挑战性、艰苦性的比赛项目。本文针对400米跑的特点，展开合理的技术分析。结合身体素质训练，速度训练，速度耐力训练，耐力力量训练，使青少年运动员在训练及比赛中提高运动成绩。另外对400米专项运动员的营养调配提出建议，为科学训练和疲劳恢复相结合，从而在训练中及比赛中发挥最好的效果。

翻译:
Sprint.sports..player..speed..durability..power..compose..movement..project..sprint..project..extremely..challenge..meaning..painful..game..item.The text develops a reasonable, technical analysis with the starting feature of 400 meters. The power of the durability ties the training of the nature of the body, trains the training of the speed and the durability of the speed, and trains the result of the movement to train, to reach the youth player, and to be improved while playing a game. It is recovered to allocate to the nourishment of the sports player of a specific item of 400 meters, to propose additionally, to train for the science, to become tired, and to unite mutually, and it reaches in training and, as a result, the best effect is demonstrated while playing a game.