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Energy Return System
Energy Return System (E.R.S.) is a technology created by American sportswear company Reebok where a series of cylinders composed of the plastic DuPont Hytrel are placed under the midsole of an athletic shoe. The system was introduced in 1988 to compete with Nike Air, and was gradually phased out of production upon the arrival of Reebok's Hexalite cushioning. Reebok claims that the cylinders act as springs, releasing energy after a foot strikes. See also * Nike Shox, similar system from Nike. * Reebok Pump The Reebok Pump is a line of athletic shoes that was first released on November 24, 1989, by Reebok. It was the first shoe to have an internal inflation mechanism that regulated a unique fitting cushion in the lower and upper tongue to provide ... References {{Reebok Reebok ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reebok
Reebok International Limited () is an American fitness footwear and clothing manufacturer that is a part of Authentic Brands Group. It was established in England in 1958 as a companion company to J.W. Foster and Sons, a sporting goods company which had been founded in 1895 in Bolton, Lancashire. From 1958 until 1986, the brand featured the flag of Great Britain in its logo to signify the origins of the company. It was bought by German sporting goods company Adidas in 2005, then sold to Authentic Brands Group in 2021. The company's global headquarters are located in Boston, Massachusetts, in the Seaport District. History Early years In 1895, Joseph William Foster at the age of 14 started work in his bedroom above his father's sweetshop in Bolton, England, and designed some of the earliest spiked running shoes. After his ideas progressed, he founded his business "''J.W. Foster''" in 1900; later he joined with his sons and changed the company name to J.W. Foster and Sons J W F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DuPont
DuPont de Nemours, Inc., commonly shortened to DuPont, is an American multinational chemical company first formed in 1802 by French-American chemist and industrialist Éleuthère Irénée du Pont de Nemours. The company played a major role in the development of Delaware and first arose as a major supplier of gunpowder. DuPont developed many polymers such as Vespel, neoprene, nylon, Corian, Polytetrafluoroethylene, Teflon, Mylar, Kapton, Kevlar, Zemdrain, M5 fiber, Nomex, Tyvek, Sorona, Artificial Leather#Corfam, Corfam and Lycra in the 20th century, and its scientists developed many chemicals, most notably Freon (chlorofluorocarbons), for the refrigerant industry. It also developed synthetic pigments and paints including ChromaFlair. In 2015, DuPont and the Dow Chemical Company agreed to a reorganization plan in which the two companies would merge and split into three. As a merged entity, DuPont simultaneously acquired Dow and renamed itself to DowDuPont on August 31, 2017, and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nike Air
Nike, Inc. ( or ) is an American multinational corporation that is engaged in the design, development, manufacturing, and worldwide marketing and sales of footwear, apparel, equipment, accessories, and services. The company is headquartered near Beaverton, Oregon, in the Portland metropolitan area. It is the world's largest supplier of athletic shoes and apparel and a major manufacturer of sports equipment, with revenue in excess of US$37.4 billion in its fiscal year 2020 (ending May 31, 2020). As of 2020, it employed 76,700 people worldwide. In 2020, the brand alone was valued in excess of $32 billion, making it the most valuable brand among sports businesses. Previously, in 2017, the Nike brand was valued at $29.6 billion. Nike ranked 89th in the 2018 Fortune 500 list of the largest United States corporations by total revenue. The company was founded on January 25, 1964, as "Blue Ribbon Sports", by Bill Bowerman and Phil Knight, and officially became Nike, Inc. on May 30, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Foot Strike (gait)
A gait is a pattern of limb movements made during locomotion. Human gaits are the various ways in which humans can move, either naturally or as a result of specialized training. Human gait is defined as bipedal, biphasic forward propulsion of the center of gravity of the human body, in which there are alternate sinuous movements of different segments of the body with least expenditure of energy. Gait patterns are characterized by differences in limb-movement patterns, overall velocity, forces, kinetic and potential energy cycles, and changes in contact with the ground. Classification Human gaits are classified in various ways. Each gait can be generally categorized as either natural (one that humans use instinctively) or trained (a non-instinctive gait learned via training). Examples of the latter include hand walking and specialized gaits used in martial arts. Gaits can also be categorized according to whether the person remains in continuous contact with the ground. Fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nike Shox
Nike Shox is a support system feature in several of Nike's flagship sneakers, first released in 2000. The design is an arrangement of primarily polyurethane hollow columns in the midsole supporting the shoe's heel. Most models include four circular columns in a square formation to provide stability. Later variations sometimes added additional columns, or changed to triangular or rectangular formations. Overview Nike claims that Shox not only absorb impact from heel strike while running, but the company also claims they "spring back" and add more power to a runner's stride. Aside from this alleged boost in speed, the Shox is supposed to provide superior shock absorption with high-tech elastic foam. The newer Shox series is compatible with Nike+ technology. Actor Hugh Laurie of Fox's ''House'' was known to wear the Nike model repeatedly on and off the set. Comedian Jerry Seinfeld is also a fan of, and wears Nike Shox. On February 17, 2006, BBC News reported that Nike had fil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Nike, Inc
Nike, Inc. ( or ) is an American multinational corporation that is engaged in the design, development, manufacturing, and worldwide marketing and sales of footwear, apparel, equipment, accessories, and services. The company is headquartered near Beaverton, Oregon, in the Portland metropolitan area. It is the world's largest supplier of athletic shoes and apparel and a major manufacturer of sports equipment, with revenue in excess of US$37.4 billion in its fiscal year 2020 (ending May 31, 2020). As of 2020, it employed 76,700 people worldwide. In 2020, the brand alone was valued in excess of $32 billion, making it the most valuable brand among sports businesses. Previously, in 2017, the Nike brand was valued at $29.6 billion. Nike ranked 89th in the 2018 Fortune 500 list of the largest United States corporations by total revenue. The company was founded on January 25, 1964, as "Blue Ribbon Sports", by Bill Bowerman and Phil Knight, and officially became Nike, Inc. on May 3 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Reebok Pump
The Reebok Pump is a line of athletic shoes that was first released on November 24, 1989, by Reebok. It was the first shoe to have an internal inflation mechanism that regulated a unique fitting cushion in the lower and upper tongue to provide locking around the ankle. History In 1988, Design Continuum, an industrial design firm, partnered with Reebok to design a shoe that used inflatable chambers that pump-up for a custom fit, the Reebok Pump. A demo version of the Pump, a customizable inflatable/deflatable high-top shoe, was exhibited at the Sporting Goods Manufacturers' Association in February 1989. On November 24, 1989, the first Reebok Pump was released. That month, Dominique Wilkins was featured on a television commercial introducing the Reebok Pump. Reebok released the Omni Zone, Twilight Zone and the SXT Pump in 1990. That year, Michael Chang's Court Victory Pumps was launched. In February 1991, Dee Brown inflated his Reebok Pumps in front of a national audience be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
