Core stability relates to the bodily region bounded by the abdominal wall, the pelvis, the lower back and the diaphragm, spinal extensor muscle and its ability to stabilise the body during movement.ore stability relates to the bodily region bounded by the abdominal wall, the pelvis, the lower back and the diaphragm, spinal extensor muscle and its ability to stabilise the body during movement.
Modern dance is a broad genre of western concert or theatrical dance (as opposed to participation dance), primarily arising out of both Germany and the United States in the late 19th and early 20th centuries.(Note that contributions from American dance artists comprise this article's primary focus.he oversimplification of modern dance's history often leads to the erroneous explanation that the art form emerged merely as a rejection of, or rebellion against classical ballet.
Jazz dance is shared by a large range of dance styles. Before the 1950s, jazz dance relating to dance styles that originated from African American vernacular dance.Jazz dance was an integral part of jazz until the end of the swing era in the late 1940s. In the 1950s, a new genre of jazz dance â modern jazz dance â emerged, with roots in Caribbean traditional dance.Every individual style of jazz dance has roots traceable to one of these two distinct origins.azz dance was an integral part of jazz until the end of the swing era in the late 1940s. In the 1950s, a new genre of jazz dance â modern jazz dance â emerged, with roots in Caribbean traditional dance.