Keywords: street dance fitness promotion
First, the essence of street dance
(A) the origin and development
Hip-hop is a historical product of American social development, and its appearance represents modernity? New new human beings? A popular life culture, and this life culture or body culture is constantly evolving and mutating with the changes of modern people's concepts. Hip-Hop is not only a form of music and dance, but also a way of life. Hip-hop, as a music form, was introduced to China in 1990s. The street dance in our country is different from the traditional African-American street dance. Take its essence, be more chic and discard its negatives. Hip-hop dance is considered as an active fitness exercise. This kind of sports form of alternative culture moves to the mainstream stage faster with the image of fashion, health and individuality, and develops better in the broad field of national fitness.
(B) the characteristics of street dance and fitness effects
1. Relaxing freely: the continuous exertion of muscles makes the movement stiff and the range of movement is affected; And improper relaxation will make the action lax and weak. After repeated practice, master the combination of muscle exertion and relaxation, emphasize the explosive force of action while relaxing at will, and experience the feeling of hip-hop relaxation.
2. Moderate movement speed: the change of movement rhythm speed should be consistent with the rhythm of music, and the rhythm of the body should be fully displayed through the speed and control of movement.
3. There is a pause in the smooth movement: Hip-hop music has a lot of syncopation, moving on the weak beat. At the same time of smooth connection, a small number of empty shots are paused, which forms a strong contrast effect in visual effects, so the movements are more layered and increase the casual and natural dance sense of hip-hop.
4. The body bounces rhythmically: The body bounces mainly at various joints (ankle, knee, hip, shoulder, elbow and chest). Action technique allows dancers to master the action characteristics of street dance, especially the knee joint is always in a state of slight flexion or bounce. What's it like to exercise all over? Up and down? The rhythm and bounce of the body and the bounce of other parts of the body also depend on the control and alternate contraction of related muscles, so as to make the movement rhythm strong and natural, protect the joints of the body and avoid sports injuries.
Fitness street dance is an aerobic exercise, which pays attention to the softness of the body and the understanding of music, and can be exercised according to the local part of the body. To a great extent, it makes up for the shortcomings of other fitness programs. Its movements take into account the head, neck, chest, legs and other parts, which can increase the coordination and flexibility of the whole body and achieve the effect of fitness. At the same time, fitness hip-hop also has the function of losing weight, and advocates the combination of fitness and entertainment. A set of fitness hip-hop dance takes about 2-3 minutes, and its exercise is equivalent to a girl running 800- 1000 meters. Practice has proved that the pulse index reaches 1.20- 1.50 beats/min after repeated street dancing in class, and the cardiopulmonary function is improved, which can completely achieve the effect of endurance quality training. Vivid, musical and harmonious is the unique activity atmosphere of hip-hop. Fitness hip-hop is a kind of small muscle and joint movement, which emphasizes the coordination of the whole body, especially the coordination of small movements of chest, waist, buttocks and knees, the coordination of upper limbs and lower limbs, abdomen and back, head and trunk, and the independent movement of each part. The movements of fitness hip-hop dance are flexible and changeable, and the diversity of dance steps also exerts the flexibility of dancers, thus improving the coordination of dancers' bodies. The relaxed and natural atmosphere of street dance practice can make the participants become a whole, improve their ability to get along with others, make them easy-going, and at the same time, it can also relieve the pressure brought by social life, eliminate the bad emotions such as tension, excitement, irritability and nervousness, vent their unhappiness and relax students' psychology. In addition, hip-hop dancing can improve attention, exercise memory, exert imagination and possibility, and finally achieve the purpose of feeling comfortable, enhancing self-confidence and refreshing mental outlook. Body-building hip-hop is a movement of small muscle groups, accompanied by a lot of syncopation. Bodybuilding hip-hop also adds action to the weak beat between two adjacent strong beats. Combined with the cultivation of the rhythm of street dance movements, when listening to music and doing movements, music and movements should be integrated to make the movements more vital. At the same time, the strength, speed and flexibility of the human body are improved, the movements are more coordinated and accurate, and the nervous system function of the dancer is also improved.
Second, the promotion of street dance.
Fitness street dance is not difficult, but moderate in intensity. It has the effects of improving cardiopulmonary function and enhancing muscle elasticity by general aerobic exercise. At the same time, it is a small muscle exercise, and there are more parts to exercise. Regular exercise can accelerate the metabolism of the body, reduce fat accumulation, enhance the flexibility of joints and limbs, increase the coordination of the whole body, improve the exercise ability of the human body and shape a beautiful posture. Secondly, fitness hip-hop can stimulate the enthusiasm of practitioners, fully display themselves, relax both physically and mentally, and entertain the body and mind with its unique characteristics of improvisation, relaxation and passion, which makes people refreshed and full of vitality and has high exercise value. It absorbs the action style of street dance, but it is different from the popular street dance in the west. Western street dance forms are random, and some movements require high skills. If you don't practice properly, you may do harm to some parts of your body. In order to achieve the goal of scientific and safe fitness, fitness hip-hop retains the dance part and abandons the difficult technical movements and movements that are easy to cause physical injury, such as the technical movements after handstand; Reverse joint or joint overstretching; Advocate and follow the principle of health, fully ensure the safety of street dance, highlight fitness and entertainment, and facilitate more ordinary people to accept this sport. Body-building hip-hop dance is an entertainment and sports event that is beneficial to physical and mental health. Practitioners can practice under the guidance of professional tutors, watch TV or teach themselves, regardless of location and environment.
Body-building hip-hop dance is a form of exercise beneficial to physical and mental health, which has the functions of body-building and entertainment, and meets the needs of national body-building in modern competitive society. It can be expected that this sports meeting will develop healthily and scientifically in depth and breadth, and gradually be recognized, loved and accepted by more people, thus realizing its socialization value.
References:
[1] Ding Shicong, Liu Xingjie. The origin and development of street dance [J]. Guide to sports culture. 2004 (9): 58-60,
[2] Shen Tingping, Wang Haiyan. Street dance and sports [J]. Liaoning sport science and technology. 2003 (4): 82-82。
[3] Geng Peixin, Li Zhigang. Development and utilization of school physical education curriculum resources [J]. Physical education. 2005 (3): 4-4。