|
Kettle Bell
In weight training, a kettlebell is a cast-iron or cast-steel ball with a handle attached to the top (resembling a cannonball with a handle). It is used to perform many types of exercises, including ballistic exercises that combine cardiovascular, strength and flexibility training. Kettlebells are the primary equipment used in the weight-lifting sport of kettlebell lifting. History The Russian ''girya'' (, plural ) was a type of metal weight, primarily used to weigh crops in the 18th century. The use of such weights by circus strongmen is recorded for the 19th century. They began to be used for recreational and competition strength athletics in Russia and Europe in the late 19th century. The birth of competitive kettlebell lifting or ''girevoy sport'' (гиревой спорт) is dated to 1885, with the founding of the "Circle for Amateur Athletics" (Кружок любителей атлетики). Russian are traditionally measured in weight by ''pood'', cor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Competition Kettlebell 16 Kilo
Competition is a rivalry where two or more parties strive for a common goal which cannot be shared: where one's gain is the other's loss (an example of which is a zero-sum game). Competition can arise between entities such as organisms, individuals, economic and social groups, etc. The rivalry can be over attainment of any exclusive goal, including recognition: Competition occurs in nature, between living organisms which co-exist in the same environment. Animals compete over water supplies, food, mates, and other biological resources. Humans usually compete for food and mates, though when these needs are met deep rivalries often arise over the pursuit of wealth, power, prestige, and fame when in a static, repetitive, or unchanging environment. Competition is a major tenet of market economies and business, often associated with business competition as companies are in competition with at least one other firm over the same group of customers. Competition inside a company is usu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Halteres (ancient Greece)
Halteres (; el, ἁλτῆρες, from "ἅλλομαι" - ''hallomai'', "leap, spring"; cf. "ἅλμα" - ''halma'', "leaping") were a type of dumbbells used in Ancient Greece. In Ancient Greek sports, halteres were used as lifting weights,Norman Gardiner, ''Athletics in the Ancient World'', Dover, 2002, oGoogle books/ref> and also as weights in their version of the long jump, Halteres were held in both hands to allow an athlete to jump a greater distance; they may have been dropped after the first or second jump. The athlete would swing the weights backwards and forwards just before take-off, thrust them forwards during take-off, and swing them backwards just before releasing them and landing. Halteres were made of stone or metal, and weighed between . They added about to a long jump. History Recognized as the Greek equivalent of modern-day dumbbells, the halteres served multiple uses from training to competition. Ancient Greek records shows the evidence of the halteres da ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
