Abstract
ABSTRACT Introduction: The main purpose of aerobic exercise is to enhance cardiopulmonary endurance, so it is necessary to build cardiopulmonary endurance response models based on different frequencies of aerobic exercise. Objective: To study the cardiopulmonary endurance response of women to different frequencies of aerobic exercise. Methods: Twenty young female desk workers (female teachers and civil servants) who worked out at a fitness club were randomly divided into two groups. Cardiopulmonary function, both before and after 16 weeks of aerobic exercise at different exercise loads, was studied and analyzed. Results: After 16 weeks of aerobic exercise at different exercise loads, all the young women had significantly improved their vital capacity (VC), and their maximum oxygen uptake ability was improved to a certain extent. Compared with the 45-minute aerobic exercise group, the vital capacity (VC)of 90-minute aerobic exercise group was significantly increased (P>0.05). Conclusions: When performed at a consistent frequency level, aerobic exercise with a relatively high exercise load can better develop the body’s respiratory system function. This may be due to deep stimulation of the respiratory system from high-load aerobic exercise, and ultimately to the intensive exercising of lung function. Level of evidence II; Therapeutic studies - investigation of treatment results.
Highlights
The main purpose of aerobic exercise is to enhance cardiopulmonary endurance, so it is necessary to build cardiopulmonary endurance response models based on different frequencies of aerobic exercise
The test results showed that before the experiment, there was no significant difference in cardiopulmonary function indexes between the two groups (P>0.05), and all cardiopulmonary function indexes were at the same level, indicating that the two groups were basically the same on the basis of different exercise loads of aerobic aerobics exercise.[8,9,10]
The results showed that before and after 16 weeks of aerobic exercise, the quiet heart rate (HR) and Branch cardiac function index (BI) of 45 min aerobic exercise group decreased to a certain extent, there was no significant difference (P>0.05), the vital capacity (VC) after the experiment was significantly increased compared with that before the experiment, and there was significant difference before and after the experiment (P
Summary
With the progress and development of society, the way of production and life in modern society, while bringing great benefits to human beings, has brought some negative factors and adverse effects to human health and development, modern civilization disease and sports deficiency have become common social phenomena.[1]. Aerobic exercise has the following characteristics: (1) Exercise intensity is low; (3) It has a certain rhythm[3] (3) Longer duration; (4) Effectively eliminate fat in the body; (5) Enhance the cardiopulmonary function of human body; (6) Can effectively adjust people’s mental state and state of mind, is an important way of current fitness.[4] Through regular aerobic exercise, the human body can effectively enhance the function of the heart, and the oxygen supply capacity of the human body will be correspondingly enhanced.[5] People with better cardiopulmonary function can participate in longer aerobic exercise and exercise recovery is faster, aerobic aerobics is an effective form of aerobic exercise based on fitness, organic combination of body posture in the rhythm of music accompaniment, integration of physical training, dance, music as one of the body exercises It can cultivate women’s aesthetic ability, edify their sentiment and regulate their mental health, which is the purpose of the implementation of the national fitness program.[6]
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