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Fan C.,Xian Physical Education University
Applied Mechanics and Materials | Year: 2014

Competitive Aerobics in jumping ability is a special jumping ability, it not only requires jumping height, also called take-off speed and air attitude. Article put 28 students divided into experimental and control groups for a period of eight weeks of Spring Training. The experimental group used mainly jump and practice, the control group mainly continuous Straddle jump exercises. Before and after the experiment in the experimental group and the control group Calisthenics Bounce indicators and biomechanical testing, in order to reflect the effect of two kinds of training methods. Through experiments show that the use of single-chip technology, using jump and exercise, can improve the level of sports aerobics. © (2014) Trans Tech Publications, Switzerland. Source

Zhang X.,Xian Physical Education University
Advance Journal of Food Science and Technology | Year: 2015

The study focuses on training characteristics and development trend of modern track and field and provides some reference for the track and field training in our country, not only conducive to the suppression of the part project in Chinese track and field landslide, but also can help to change the overall level of China's backward condition in track and field. Scientific training and nutrition support is the key to effective young track and field athletes training. © Maxwell Scientific Organization, 2015. Source

Miao H.,Xian Physical Education University
Open Biomedical Engineering Journal | Year: 2015

In order to study the effect of maca polypeptide on sport fatigue, this paper selected 40 male mice, and they were randomly divided into group A, B, C and D. group A, B and C were fed food with different concentrations of maca polypeptide, and group D was control group. After two weeks of feeding, measured physiological indexes of mice, including blood glucose, urea nitrogen and creatinine. At last gived the experimental results, as well as the analysis. Experimental results show that maca polypeptide can improve the ability of anti-fatigue mice, and in a certain concentration range, the higher the concentration, the better the resistance to fatigue. © Hua Miao. Source

Ronghui S.,Xian Physical Education University
Open Biomedical Engineering Journal | Year: 2015

In order to observe the effects of whey protein powder on hematological indexes of players majoring in physical education in the basketball training, the authors divided the players randomly into a control group and a nutrition group. Athletes complete the 30 minutes quantitative exercise using cycle ergometer respectively before the trial and after one month trial. Then we exsanguinated immediately after exercise, extracted heparin and measured hemoglobin, red blood cell count, hematocrit and mean corpuscular volume and other hematological indices. The results showed that after taking whey protein powder, the HB, RBC, HCT of nutrition group was significantly higher that the control group. This suggests that in high-intensity training, taking whey protein powder can cause changes of HB, RBC and HCT in human body, meanwhile MCV essentially the same. So whey protein powder can improve exercise capacity, and has anti-fatigue effect. © Sun Ronghui. Source

Ma C.,Xian Physical Education University
World Transactions on Engineering and Technology Education | Year: 2016

With the advent of mobile intelligent devices, the methods used to obtain information and communicate with individuals or groups include statistical figures, images, voice, facial expression, eye and body postures, and others. Based on psychology, cognitive science and affective computing, and considering learners' emotional information in e-learning, as well as the words and pictures that they send in the process of communication, this article attempts through modelling to demonstrate how to deduce learners' cognitive state and, then, according to the result, how to provide the corresponding emotional support or emotional compensation. © 2016 WIETE. Source

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