Jianzi (Chinese: 毽子), tī jianzi (踢毽子), tī jian (踢毽) or jianqiú (毽球), is a traditional Chinese national sport in which players aim to keep a heavily weighted shuttlecock in the air by using their bodies, apart from the hands, unlike in similar games Peteca and Indiaca. The primary source of jianzi is a Chinese ancient game called Cuju of the Han dynasty 2,000 years ago. Jianzi's competitive sport types are played on a badminton court using inner or outer lines in different types of jianzi's competitive sports, respectively. It can also be played artistically, among a circle of players in a street or park, with the objective to keep the shuttle 'up' and show off skills. In Vietnam, it is known as đá cầu and is the national sport. In the Philippines, it is known as sipa and was also the national sport until it was replaced by arnis in December 2009. In recent years, the game has gained a formal following in Europe, the United States, and elsewhere.
In English, both the sport and the object with which it is played are referred to as a "shuttlecock" or "featherball".
The game is also popular in Malaysia, where it is known as "Capteh" or "Chapteh." It's a children's game before they can master "Sepak Raga".
The shuttlecock (called a jianzi in the Chinese game and also known in English as a 'Chinese hacky sack' or 'kinja') typically has four feathers fixed into a rubber sole or plastic discs. Some handmade jianzis make use of a washer or a coin with a hole in the centre.
During play, various parts of the body (except for the hands) are used to keep the shuttlecock from touching the ground. It is primarily balanced and propelled upwards using parts of the leg, especially the feet. Skilled players may employ a powerful overhead kick. In China, the sport usually has two playing forms:
The circle kick uses upward kicks only when keeping the shuttlecock from touching the ground. The duel kick has become popular among younger Chinese players, and uses "flat kick" techniques like goal shooting techniques in soccer sports. Therefore, the "powerful flat kick" techniques are applied in Chinese JJJ games as a major attacking skill.
Competitively, the government-run game is called "Hacky-Sack (jianqiu 毽球)" played on a rectangular court 6.10 by 11.88 meters, divided by a net (much like badminton) at a height of 1.60 metres (1.50 metres for women).
A brand new game of Ti Jian Zi called "Chinese JJJ" has been invented by Mr. John Du in 2009 by video published on website www.100helps.cn, which uses low middle net of 90 cm and inner or outside lines of the standard Badminton Court for different types of JJJ. "JJJ" means "Competitive Jianzi-kicking" by Chinese spelling. 3 Chinese characters"竞技毽" all with "J" as first letter by Chinese spelling. The most interesting & important feature of Chinese JJJ is to applying soccer's shooting goal techniques for exciting attacking each other over a low middle net, which was unrealized dreams of Czechs & Americans for almost a century since 1920. The book "Chinese JJJ Rules & Judgement" in Chinese has been published by China Society Pressing House in May 2010, the English version of the book is translating now & will be published before the end of 2018 by author's plan. In first 2 years from 2009 to 2011, as indicated in book "Chinese JJJ Rules & judgement", 5 formal events included in Chinese JJJ just similar as in Tennis games: Men's & Women's Single, Men's & Women's Double, Mixed Double.[better source needed]Then in Oct. of 2011, as a major formal game type currently, Team Game Rules was published on official website www.100helps.cn by Chinese JJJ Association(CJA), having 3 players on each side, and longer court as Badminton Court's Outside Bottom Line & Inner side lines for width.
There are several variations of the game, such as trying to keep the feathercock in the air until an agreed target of kicks (e.g. 100) is reached, either alone or in a pair. In circle play, the aim may be simply to keep play going. In all but the most competitive formats, a skilful display is a key component of play. There are 2 informal games in Chinese JJJ games using the same middle net: "Team game" having 3 players on each side & "Half court game" using just a half court for double player game only.
Freestyle discipline is very similar to freestyle footbag, where players perform various kicks, delays and other dexterities without touching the shuttlecock with their hands. Many footbag tricks were initially inspired by Jianzi, but later it turned the other way around and Jianzi freestylers seek inspiration in meanwhile more developed sport of footbag.
The game is believed to have evolved from cuju, a game similar to football that was used as military training. Over the next 1000 years, this shuttlecock game spread throughout Asia, acquiring a variety of names along the way.
Jianzi has been played since the Han dynasty (206 BC–220 AD), and was popular during the Six Dynasties period and the Sui and Tang dynasties. Thus the game has a history of two thousand years. Several ancient books attest to its being played.
Jianzi came to Europe in 1936, when a Chinese athlete from the province of Jiangsu performed a demonstration at the 1936 Summer Olympics in Berlin. In Germany and other countries people began to learn and play the sport, now called "shuttlecock".
In June 1961, a film about the sport called The Flying Feather was made by the Chinese central news agency, winning a gold medal at an international film festival. In 1963, jianzi was taught by teachers in elementary school so that it became even more popular.
Well known in Asia, the game has been gaining popularity in Europe. The International Shuttlecock Federation (ISF) was founded in 1999. The first world championship was organized by Hungary in Újszász in 2000. Until then, various countries took turns organizing championships.
The sport continues to receive greater recognition, and was included as a sport in the 2003 Southeast Asian Games and in the Chinese National Peasants' Games. Among the members of ISF are China, Taiwan, Finland, Germany, the Netherlands, Hungary, Laos, Vietnam, Greece, France, Romania, and Serbia. Vietnam is generally considered best, having won the world championship for ten consecutive years. While in Europe, Hungary and Germany are strongest. On 11 August 2003, delegates from Finland, France, Germany, Greece, Hungary, Romania, and Serbia founded the Shuttlecock Federation of Europe (S.F.E.) in Ujszasz (Hungary).
After being invented in 2009, Chinese JJJ got much faster spreading all over China due to its techniques similar to football. In June 2010, Chinese JJJ's "The First Beijing Invitational Tournament" held, with players from more than 10 countries participating. In 2011, the first formal Chinese JJJ Championship will hold in province Shandong, and a couple of other provinces are planned to follow.
In August 2011, an American company released a toy called Kikbo based on jianzi.
In 2013, a Hong Kong company released KickShuttle. It is a form of shuttlecock not made of feather with similar weight.
Playing jianzi is a vigorous aerobic exercise that builds foot-eye coordination and provides the health benefits of any active sport.
The official featherball used in the sport of shuttlecock consists of four equal-length goose or duck feathers conjoint at a rubber or plastic base. It weighs approximately 15-25 grams. The total length is 15 to 21 cm. The feathers vary in color, usually dyed red, yellow, blue and/or green. However, in competitions a white featherball is preferred. The Official Jianzi for Competitions The shuttlecock used in Chinese JJJ games weighs 24-25 grams. The height from the bottom of rubber base to top of the shuttlecock is 14–15 cm, the width between tops of two opposite feathers is 14–15 cm.