Bounce

Bounce training

Play jump

A, spring is whole body strength, movement speed, reaction speed, physical coordination, flexibility, flexibility, the integrated embodiment.

So we can't think that improve the bounce is all the baneling is ok. You must insist that every stretching his body of each place tendon, ligament, muscle joints, expand the range of activities, and at the same time, do all kinds of complicated is helpful to improve the physical coordination of gymnastics. Action should be accurate, grace, both powerful and relaxed.

Second, strength training by the best coach arrange physical training and coaching.

Puma sports brand is introduced

PUMA history

PUMA in 1948, founded in Herzogenaurach Rudolf Dassler, founder: 57 years of history now existing sports apparel brands, worldwide with frontline popularity and influence. This, PUMA again occupied the world sportswear to the forefront of professional, sports and leisure composite concept, introduced a new season of the latest series. They, not only can be in the gym and sports wear, but also for shelters in everyday situations. Fully convey the modern youth wrestle heart.

PUMA's achievements

PUMA in modern sports development in achieved remarkable tremendous achievements. More than fifty years, PUMA with world famous athletes won ao however of grades. This is PUMA through continuous research and development, and with the world top athletes productionexchanges the development of performance. These years, PUMA accompany pele into the World Cup final, many times tennis star becker dress for wearing PUMA PUMA wimbledon lawn game, also sponsor British sprinter Christie won gold MEDALS in the Olympic Games. 

4G

"4G" is the fourth generation mobile communication and technical abbreviation, is the collection of 3G wireless local-area network (WLAN) at an organic whole with high quality video and able to transmit images and image transmission quality and high definition TV neck-and-neck technical products. 4G system can 100Mbps speed to download, dial-up Internet faster than 2000 times, upload speed also can achieve 20Mbps, and satisfies almost all users for wireless service requirements. And in user the most attention, and fixed price 4G neck-and-neck in price, broadband networks, and billing way more flexible, users can completely according to their own needs to determine the services. In addition, 4G can in DSL and cable modem not covered place deployment, and then extended to the whole region. Obviously, 4G has incomparable advantages.

The background of the development of 4G

Communication technology is developing rapidly, give people a lot of enjoyment. With the data communication and multimedia services

Demand of development to adapt to the mobile data, mobile computing and mobile multimedia operation requires the fourth generation mobile communication began to rise, so have reason to expect the fourth generation mobile communication technology gives people a more beautiful future.

Server Baseb

A dedicated Server structure: (Server Baseb)

Also called "workstations/file server" structure, with several microcomputer workstations and one or more Taiwan file server through communication lines connected component workstation access server files, Shared storage devices.

A file server natural with Shared disk files for the main purpose.

For the average data transfer is enough, but when database systems and other complex and be increased users with the use of the application system comes, the server has been unable to assume this task, because as the user increases, for each user service programs are increasing, every program is independent operation of large files, give the user feeling extremely slow, resulting in a client/server model.

Reebok brand introduced

Reebok memorabilia

In 1895, Reebok founder Joseph John foster, a British dash lovers, he hopes to have a nail running shoes, but because dumerili at his money and resources lassitude, make himself create a pair of named after me. "Ben foster running shoes"

In 1900, foster further improve his technology to build their own business, for local sports lovers to provide handmade running shoes, news was transmitted, this kind of running shoes is generally accepted, and accounting for market leadership, this kind "foster" running from giving sprint brought historic transformation, djax over 50 years. 

Volleyball origins

Volleyball originated from the United States. In 1895, American massa bead plug states (old say manasseh york municipal, provincial) horry named William cover · Morgan's sports work personnel invention. At that time, tennis, basketball very popular. Mr. Morgan think that basketball and sports too intense and tennis exercise and too small, he wants to seek a moderate exercise, abound again interesting, old and young, men and women can attend the indoor entertainment project, wants to bring was already popular tennis moved indoors, in the basketball court by hand to play. The game begins, he will tennis nets hung on the basketball court, with basketball every nets like playing tennis playing the same calling. But the indoor basketball court area is lesser, tennis easily, so he made out some improvement: one is the tennis allows ball after landing back again to forbid the rules of ground, 2 it is increasing; the volume of the tennis Three, basketball too big, too heavy, unable to envision ways to play, then change trial basketball bravery. In basketball and so light and bravery in the air erratic. Play rise no-go, difficult to control. But because after trial effect very good, they decided to use this ball. Now international standard ball is experiencing a hundred thousand times, the improvement, but the ball the specifications and the first generation of ball almost as.

The first volleyball rules are americans J.Y.C ameron sir through filmed Spalding's attempt sports press. At that time it stipulates adopt "wheel factory.the", "with 15 points," in 1918 and made a play number to six people rules. From then on, euramerican became popular 6 people volleyball. 

Led(Light Emitting Diode)

LED products and little common sense

Leds (Light Emitting Diode) is an able to convert electric power into the visible semiconductor, it has changed the incandescent lamp glow and tungsten energy-saving sanki pigments glowing principle, and use electric field to shine. According to the analysis, the LED characteristics very prominent, long service life, high efficiency and low consumption, no radiation. LED spectral almost exclusively focused on visible spectrum, the luminous efficiency can be over 150lm/W (2010). Will LED with ordinary incandescent lamp, spiral energy-saving lamps and T5 three colors fluorescent lamp, comparing the result shows: the normal bulb efficiency for 12lm/W, life is less than 2000 hours spiral energy-saving efficiency for 60lm/W, life is less than 8000 hours, T5 fluorescent is 96lm/W, life span is about 10,000 hours and the diameter of 5 millimeter of white LED lights can exceed 150lm/W, life can be more than 100,000 hours. Someone also predict that future LED life cap will be infinite.

High power, refers to shine in power, generally refers to 0.5 W, 1W leds 3W 5W or higher. Light intensity lumens is better than small power, but also heat is very big also, now high-power are single application, add big heat sink. Small power is usually about 0.06 W. The plugin and man-eating fish etc. Now LED flashlight is commonly used in small power, light scatter not scattered, depends on the LED light emitting Angle, have large Angle of small Angle of points, small Angle scattered, large Angle only scattered. The flashlight on market is usually use straw hat head. The effect is very good. Now worry some manufacturer is not heavy quality, take the defective LED flashlight do, can't use how long is the death lamp.