| Research objects:in this paper, the Wuhan limited body fitness club Latin dance exercise class member body shape indicators to establish a complete test system and test the Latin exercise class member body mass index before and after the experiment, muscular degree index, fat index, waist-to-hip ratio and skinfold body shape index and on the basis of the comparison, to explore the changes of Latin female member body shape index and healthy relationship, determine the scope of the health of the body shape indices, female member guidance for scientific healthy exercise; Provide beneficial overall guidance for the club, the establishment of scientific data network system and platform, timely, fast and convenient to reflect the effect of the Latin dance fitness and process, be clear at a glance, science and health guidance by the instructor, provided the scientific basis for Latin dance fitness. For the female member (Latin) establish a scientific exercise prescription, and formulate reasonable fitness goals. Try to establish a dynamic evaluation method and system, establish a platform for women’s health, to realize self-management, women can at any time on one’s own body shape, Latin exercise and strong, health effect, health assessment, monitoring and adjustment, the new guidance.Research methods:on the basis of the Latin dance practice combining with the methods of literature, questionnaire, expert interview method, questionnaire survey method, measurement methods, etc. Through the literature review of Latin dance associated with the body shape data books, journals, explore its cutting-edge research, and this article can draw lessons from the body shape and measurement of knowledge. By applying the method of expert interview visit famous experts, scholars and teachers, explore the Latin dance form in the female body is more and more comprehensive index and its influence, then use the questionnaire survey women members about required information and guidance in this paper. Measured in this paper, using method of body mass index, the index of the degree of muscular, fat index, waist-to-hip ratio index, skinfold body shape indexes such as the original data, the preliminary arrangement on the original data, the use of independent sample T test data before and after the experiment, the data and formula combined body related to the specific data in the form of system are obtained.Research results:in this paper, the fitness club Wuhan city female member body form to set up a complete test system, the three classes per week for 6 months of four Latin dance exercise class experiment, body mass index before and after the experiment, muscular degree index, fat index, waist-to-hip ratio index and skinfold indexes of body shape aspects, such as matching samples T - test, Latin dance exercise class for women members of the body shape indicators have significant effect, preliminarily determine the scope of the physique indexes are as follows:(1) the female members of the body mass index should be between 18.26 22.78 is the best level, before the trial in the number of this level of 5 people, accounting for 10% of the total, and after the experiment for 10 people, accounting for 20% of the total, between 17.56 to 18.25 for good grades, the number of people in this level before the experiment for 16 people, accounting for 32% of the total, the number of people after the experiment in this level for 32 people, accounting for 64% of the total, is the worst level between 22.79 to 23.67, the number of people in this level before the experiment for the 29 people, accounting for 58% of the total, after the experiment in the number of this level of 8 people, accounting for 16% of the total. Female member (2) the degree of muscular index, the higher the better, but should not be less than 30.00; Female member (3) the fat index between 17.1% and 19.9% is the best level, the number of experiments in this level before for 2 people, accounting for 4% of the total number, after the experiment in the number of this level of 15 people, accounting for 30% of the total, between 20.00% and 26.30% for good grades, before the trial in the wait for the number of 15 people, accounting for 30% of the total, after the experiment in the number of this level of 30 people, accounting for 60% of the total, between 13.20% and 17.00% for worst level, before the trial in the number of this level of 33 people, accounting for 66% of the total, after the experiment in the number of this level of 5 people, accounting for 10% of the total number of; Female member (4) the waist-hip ratio index is between 63.40% and 68.90% is the best level, the number of experiments in this level before for 6 people, accounting for 12% of the total, the number of people after the experiment in this level for 18 people, accounting for 36% of the total, from 55.25% to 63.39% for good grades, the experiment before the number of people in this level of 15 people, accounting for 30% of the total, and after the experiment in the number of this level of 28 people, accounting for 56% of the total, between 68.91% to 70.00% for the worst grades, the number of experiment in this level before 29 people, accounting for 58% of the total, after the experiment in the number of this level of 4 people, accounting for 8% of the total number of; Female member (5) the skinfold between 18.91-25 mm for the optimal level, the number of experiments in this level before for 2 people, accounting for 4% of the total, between 8.80 to 18.90 for good grades, the number of experiments in this level before for 16 people, accounting for 32% of the total, the number of people after the experiment in this level for 28 people, accounting for 56% of the total, higher than that of above 25.00 for poor grades, the experiment before the number of people in this level for 32 people, accounting for 64% of the total, after the experiment in the number of this level of 7 people, accounting for 14% of the total. Prove that Latin dance exercise class training for female members of body mass index, the index of the degree of muscular, fat index; waist-to-hip ratio index and skinfold body shape index have a positive significant effect.Research conclusions:this article through to three classes per week of Latin dance exercise class 6 months training before and after the experiment data comparison analysis:Latin dance exercise class training, muscular body mass index of adult female degree index, fat index, waist-to-hip ratio index and skinfold body shape has a positive impact, especially the fat index, waist-to-hip ratio index and skinfold is significant. |
