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Aerobics and yoga exercises for female college students alternately body composition, bone density and other effects of cardiopulmonary function

Author: XiLei
Tutor: LiuHongZhen；GuoChengJi
School: Qufu Normal University
Course: Human Movement Science
Keywords: Aerobics Yoga Body Composition Body circumference Cardiopulmonary function Blood BMD
CLC: G804.2
Type: Master's thesis
Year: 2011
Downloads: 227
Quote: 1
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Abstract

A research purpose of this study were participating in aerobics and yoga exercises and alternating female students did not participate in practice before and after 12 weeks body composition, bone density and cardio-pulmonary function were tested to explore alternate aerobics and yoga exercises in the role of sports and fitness , so as to female students enhance physical fitness, health promotion methods and to provide more scientific basis. 2 Methods to debut in Qufu Normal aerobics and yoga exercises 35 female college students to the exercise group, and then randomly selected from the school did not participate in amateur fitness workout 35 female students for the control group. Before and after 12 weeks, respectively, of subjects body composition, bone density, heart and lung function were each tested once, the measured data using SPSS18.0 statistical software for mathematical statistical analysis. 3 Test Results 3.1 12 weeks alternating aerobics and yoga exercises, body composition for female college students have a certain extent. Which percentage of body fat, fat mass and waist-hip ratio decreased very significantly (P lt; 0.01); these three indicators and body weight, fat weight change magnitude and female students did not participate in practice were very significant comparative reduction (P lt; 0.01). 3.2 exercise group after 12 weeks of female students BMD and T values ??are very significantly higher than before practice (P lt; 0.01), increase rate also significantly higher (P lt; 0.01). 3.3 exercise, exercise group of female college students get girth positive improvement. Where the upper arm, thigh, calf circumference before and after exercise has a very significant reduction (P lt; 0.01); bust and hip index rose slightly, Waist index decreased to some extent, as compared with the control group, female students increased bust The change is not obvious (P gt; 0.05), the rate of increase is very significant hip (P lt; 0.01), reduce the rate of the other four were very significant (P lt; 0.01). 3.4 aerobics and yoga exercises alternately maid students flexibility and waist abdominal strength enhancement, Sit and Reach exercises before and after the rate of increase is not obvious (P gt; 0.05), the number of sit-ups before and after exercise significantly increased (P lt; 0.05), but the two female students compared with the control group were very significant enhancements (P lt; 0.01). 3.5 of female college students in cardiopulmonary function after exercise has been very good improvement. Maximal oxygen uptake there was a significant increase (P lt; 0.01); mean arterial pressure after exercise was significantly lower magnitude comparator (P lt; 0.05); lung capacity, maximal oxygen uptake, stroke volume was significantly higher than the rate of increase is very the control group (P lt; 0.01), resting heart rate and mean arterial blood pressure was very significant than the control group (P lt; 0.01). 3.6 aerobics and yoga alternating exercises for female college students in the main indicators of blood had a certain impact. Content which RBC and hemoglobin content were highly significant increase (P lt; 0.01), but with the control group compared to the rate of increase of female students is not significant (P gt; 0.05); platelet counts have a more significant increase (P lt; 0.05), compared with the control group, there is a very significant increase (P lt; 0.01). 4 Conclusion 4.1 aerobics and yoga alternating exercises, can reduce the body fat of female college students, to increase lean body mass, body composition, get a good improvement; and make the waist, abdomen, thigh circumference decreased, while the bust and hips unchanged or a slight increase, enhance body curves female college students. 4.2 alternating aerobics and yoga exercises, can significantly increase the bone mineral density of female college students to promote bone growth and development. 4.3 aerobics and yoga exercises alternately female students can effectively improve the flexibility and waist abdominal strength, improve heart and lung function. 4.4 alternating aerobics and yoga exercises, female students make red blood cells, hemoglobin and platelet counts were significantly increased.

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