The Study Of The Aerobic Step's Influence On 40-50-year-old Females' Sports' Effectiveness

With the advancement of health plan all over the country, the consciousness of keeping healthy has been accepted by the public. Aerobic Exercises is the kind of exercise that the main locomotoriums develop durability by inserting,transporting,consuming oxygen in the exercise process.Aerobic step as a special pattern of aerobic with the characters of vigor and modern features was introduced in China in recent years, which is popular among young females. Aerobic step is developed in the foundation of aerobics, which changes the original sole patterns of exercising on the ground, but it is able to have various practices. At the same time, the pedal's height can be changed as well as the strength of the items in hand, which makes the exercise more interesting and effective.By doing some actions, such as push-up on pedal,sit-up,leap, aerobic step is still a way of practicing strength quality. Its features are long time lasting,medium intensity, which is likely to control the weight of body and improve the body qualities in many points, which is influential to cardiopulmonary function and endurance.Based on the methods of documental accounts,questionnaires,sports experiments and data statistics,the paper has conducted the aerobic step's influence on 40—50-year-old females'cardiopulmonary function. Setting the test group and surveying the related norms for examiners is to take the study of cardiopulmonary function. In order to study the time,circle and exercise patterns in developing body functions and further provide the counsels for middle-age females in healthy exercise.The result shows that in the aspects of improving cardiopulmonary function outstanding, such as diastolic pressure lower, the vein presses to go up, the CO2 and the maximal oxygen consumption to enlarge. The aerobic step's improving effects are outstanding in those aspects of reducing amount of fat; making the muscle weight increment, reducing weight for the need, provided a reference; improving heart lung function. This research conclusion of get provided a reference for the workout that the need improves cardiopulmonary function.