Burj Khalifa was designed to be the centrepiece of a large-scale, mixed-use development that would include 30,000 homes, nine hotels (including The Address Downtown Dubai), 3 hectares (7.4 acres) of parkland, at least 19 residential towers, the Dubai Mall, and the 12-hectare (30-acre) artificial Burj Khalifa Lake.
Jujutsu (/dÊuËËdÊuËtsuË/ joo-JOOT-soo; Japanese: æè¡, jÅ«jutsu listen (helpÂ·info)) is a Japanese martial art and a method of close combat for defeating an armed and armored opponent in which one uses no weapon or only a short weapon. The word jujutsu can be spelled as ju-jitsu / jujitsu, jiu jitsu, ju-jutsu.ujutsu, the current standard spelling, is derived using the Hepburn romanization system. Before the first half of the 20th century, however, jiu-jitsu and then jujitsu were preferred, even though the romanization of the second kanji as jitsu is unfaithful to the standard Japanese pronunciation.
Brazilian Jiu Jitsu (BJJ) was developed in the early 20th century by Mitsuyo Maeda, and focuses on grappling and ground fighting. BJJ is considered a combat sport and a self-defense system and uses submission holds, joint locks and choke holds to subdue the opponent. It is a very effective style in which a fighter can use little to no strength to subdue a much larger opponent.