The Measurement Of Energy Consumption Of Dancing Cheerleading And Its Applications And Recommended

Purpose:Cheerleading Dance by level into one, two, three, By testing different levels of energy consumption Cheerleading Dance analyze primary, secondary, energy consumption value and trend of three dance Cheerleading and Dance Cheerleading action according to the characteristics of trends Analysis of the reasons for Cheerleading choreography provide recommendations to provide reference data for scientific fitness. Method:Select the Nanjing Institute of Physical non-sports majors 60 people, divided into three groups of 20 people (male 10, female 10), subjects in each group by wearing K4b2 portable cardiopulmonary function in the musical instrument with the completion of each a parade of three sets of parameter values to obtain the energy consumption related to the operation. Results:1. (1) Cheerleading average heart rate level was (130.69±23.92) beats/min, oxygen consumption was (21.66±9.15) ml /min/kg, metabolic equivalent (6.19±2.60), total energy consumption (8.60 ±1.64) kcal. (2) The average heart rate for secondary Cheerleading (117.98 ±23.32) beats/min, oxygen consumption was (18.95±9.00) ml/min/kg, metabolic equivalent (5.41±2.57), total energy consumption (11.13±3.55) kcal. (3) The average heart rate for three Cheerleading (128.88±20.39) beats /min, oxygen consumption was (20.78±8.41) ml/min/kg, metabolic equivalent (5.95±2.39), total energy consumption (10.61±2.69) kcal. Energy consumption trends for each indicator and the different levels of action Cheerleading characteristics related to summarize trends can be divided into rising, undulating, relatively stable phase.2. (1) Average heart rate level Cheerleading) Cheerleading average heart rate levels) Cheerleading average heart rate of the secondary. A Cheerleading Cheerleading average heart rate and two relatively significant differences exist, three and two Cheerleading Cheerleading average heart there was a significant difference in comparison, a Cheerleading Cheerleading comparison with the three the average heart rate difference was not significant. (2) Metabolic equivalent level Cheerleading) Cheerleading three metabolic equivalents> Cheerleading of secondary metabolic equivalents. A Cheerleading Cheerleading MET with two significant differences in comparison, three Cheerleading Cheerleading MET with two relatively significant differences exist, one with three Cheerleading Cheerleading metabolic equivalent of the difference was not significant. (3) Cheerleading total energy value two highest, followed by three, a Cheerleading minimum. One and two total energy consumption is relatively Cheerleading there are significant differences.3. Cheerleading different gender at all levels there are obvious differences in energy consumption and comparative analysis with statistical significance (P<0.01).Conclusions:1.Cheerleading is a sport level of medium to high intensity. Cheerleading is a sport two medium-low intensity. Cheerleading for the three moderate-intensity exercise. Intensity of feeling and body movements to emphasize short acceleration and positioning automatically moves a greater impact on energy consumption. Relative to the limb muscles and joints higher flexibility moves less impact on energy consumption.2. Constant exercise intensity, exercise time have an impact on energy consumption movement, the greater the longer the exercise time energy consumption. Exercise intensity with medium to high energy consumption growth rate is higher than the medium time low exercise intensity. Action energy value of increase participation in physical and fast-paced multi-sport great.3. Cheerleading different genders at all levels there are obvious differences in energy consumption, the energy consumption to boys than girls.4. Application Recommendations Dance Cheerleading from classification perspective consider two points:Dance Cheerleading style unchanged, decrease energy consumption from the action level of technical difficulty; Dance Cheerleading grading reference change value of energy consumption, the style will be graded changes. Cheerleading dance choreography from the viewpoint of technical movements and actions combined energy consumption growth to changes in scheduling.