2012 Summer Olympic development £400,000, as a representation of the number 2012, with the Olympic Rings embedded within the zero. The same logo was used for the first time for both the Olympic and Paralympic games. The standard colours are green, magenta, orange and blue. The logo colours were modified to allow the incorporation of a variety of colours, including the Union Flag to promote the handover ceremony. Sebastian Coe at the launch of the logo said:The logo builds upon everything that the organising committee has said about reaching out and engaging young people, which is where our challenge is over the next five
Iron rings Iron rings Iron rings are heavy metal rings used in martial arts for various training purposes. Metal rings have a long history of being used in Yau Kung Mun, Hung Gar, and other styles for weight training, to harden the muscle, skin, or bone, or strengthen the arms and fists. Many different types of rings are available. The "Chi Sau Ring" is used for conditioning the body in many stances, and exercises. Four-inch-diameter () "Chi Sau Rings" weigh 600 g; iron rings weigh 800 g. Some iron rings are sold in sets, such as two small and two large rings.