The Contrivance Of Limb Strength Training For Athlete

Track and field sport, as a kind of comprehensive sports, is a combination of speed and, Strength, stamina and skills. It is the oldest and most popular sport in the world.As one basic quality of the field and track athlete, the Strength training turns to be an indispensable part of the athletes' daily training exercise, because thequality of Strength means so much to the speed and range of the technical movement to the field and track athletes, and these elements directly influence the athletes' exercise achievements. Due to this important reason, the advanced trainers for Strength play an important foundation role.From the natural heavy item to the barbell, and to the nowadays all kinds of High-tech strength trainer, there was a long innovation and development process of the Strength trainer has been through.Modern strength training, is not only based on previous experience, but also, proposes some fresh principles and methods, such as the Overload Principle, the Principle of Gradually Resistance Increasing, theTechnicality Principle, and so on. There are many training methods among the Strength promotion field, besides the traditional isotonic, isometric, and isokinetic exercise, there are super-equal-length training method, electro stimulation method and jump drop training method have been created in recent years as well. The strength quality has close relationship with other physical qualities, which usually affects the development of other qualities. The strength is also the foundation of the sport technique mastering, therefore, it can be said that the strength quality is one of the important indexes of athletes' physical training level.In order to raise the athletic quality, strength training equipments are absolutely necessary in the whole training process. While, it is quite easy for the people to misunderstand the concept of strength training for the FTA, mistakenly put weight barbell and barbell exercises FTAs' specific strength trainer and training.The modern strength training exercises pay a lot attention to the muscles and muscle groups' coordination and cooperation. It is because of the weight-bearing barbell exercises can not be completely suit the special needs of the FTAs' strength training demands people began to research the "intensity" of muscles, hope to find the connection between the strength and special sports skills. Basically, the existing strength training equipments are mainly comprehensive trainers, the isokinetic strength training equipments are widely used domestically, which good at the isokinetic exercise, so that the muscles can obtain the largest exercise in the whole range of joint motion and the training effect is more obvious than the isometric training and isotonic training. However, isokinetic strength training needs to use complicated assistant equipments., many of them has high-price and hard to be operated. Moreover, these strength training equipments high cost not only increases the cost of sports training, but also influents the popularization. Therefore, strengthening the research of strength training equipments is the important measure to raise the domestic physical exercise level.The Trainer of Limb Strength Training for FTA, which has been designed and discussed, is one combination of the advanced Strength trainer and traditional Strength training facilities. It is easy to be handled, and works well on the local muscle units' Strength promote.The design of the Trainer was totally based on the field and track athletes' limb Strength training process. When the trainer be used, athletes need to face on or backs on the it, according to the site of body, which athletes demand to train, fix the certain position with the tight wire of trainer. Based on how much weight the athlete is able to support, add or cut down the barbell load to give the certain muscle efficient stretch exercise. With accurate and correct use, some part of muscles strength would be well developed, such as the local muscle strength, small muscle groups and lumber muscle strength.The most impress advantage of this trainer is the cheap cost, this condition much helpful to the grass roots level, professional teams and colleges which can not plough a lot into the physical exercise and education progress; which situation can be seriously considered about to broadly extend, and also help to re-function the barbells. The design of the trainer mainly aims at the strength training of athletes' posterior muscular group of thigh. However, after few test and analysis, there are many of positive effect from the trainer to the athletes' anterior muscular group of thigh, as well as few simple movements combined with the technical movement of arm throwing.