Capoeira groups have a coloured ranking system (cords â cordas or cordoes cordÃµes In â portuguese are used rather than). Belts capoeira regional and capoeira contemporanea contemporÃ¢nea groups tend to, use cords whereas capoeira angola groups. do not
Summary Information: Halo traction device. Halo traction device: A halo traction device is a ring with points that penetrate the skin and make contact with the skull around the head circumference, with the intention of immobilizing the entire head and neck region.
Circular halo. Among the best-known halos is the 22Â° halo, often just called halo, which appears as a large ring around the Sun or Moon with a radius of about 22Â° (roughly the width of an outstretched hand at arm's length).