Sports Medicine Image Modeling for Injury Prevention in Basketball Training.

In order to solve the problem of sports medical image in basketball training, a sports medical image modeling research method based on injury prevention in basketball training was proposed. By the method, the current situation of sports injury in university basketball was investigated. At the same time, the injury factors were analyzed on four occasions, including basketball class, extracurricular activities, competition, and training. In order to reduce the occurrence of injury and enhance the security of basketball sports for nonbasketball students of physical education, combined with the problems and reasons, the corresponding suggestions were put forward. Through the experiment, it was found that the incidence of basketball injury for nonbasketball male university students was as high as 90.7%. The results of the experiment showed that it was necessary to enhance the awareness of self-protection, control emotions and exhibitionism, strengthen physical training, attach importance to basic skills training, do warm-up activities, stay focused, pay attention to exercise load, and prevent excessive fatigue.

Effect of Rehabilitation Physical Training on Basketball Injury under Ultrasound Examination.

In order to solve the problem of observing the effect of rehabilitation physical training on basketball player injury, a kind of observation study on the effect of rehabilitation physical training on basketball player injury based on memory ultrasound examination was proposed. This study makes a comprehensive analysis of physical fitness training factors such as physical fitness test plan, training arrangement, training method, training monitoring, and effect evaluation. Through the experiment, it is found that there are still gaps in physical training, diagnostic standards, training plans and requirements, load monitoring, standardization of operation, nutrition, and recovery in the training organization. There are only 23.81% of full-time physical coaches and 25.40% of professional team doctors at all levels of sports teams. There were only 23.81% of full-time physical fitness coaches and 25.40% of professional team doctors in all levels of sports teams. Basketball players in the basketball injury survey had 67 sports injuries throughout the year, with a rate of 3.35 injuries per person and 2.48 injuries per 1000 hours. The location of chronic injuries is usually the lower back, knee joint, and ankle. The main injuries are due to the physical component, with injuries occurring most frequently throughout the training season in July, August, and September. Experiments show that good and professional physical training can reduce the risk of injury to a greater extent than strengthening the specific skills of athletes.

Study on Maximal Oxygen Uptake of Respiration and Heart Rate in Exercise Training Based on Regression Equation.

To investigate the important index of maximum oxygen uptake in evaluating cardiopulmonary function and to provide a basis for the evaluation of cardiopulmonary function for adolescents, a total of 200 healthy adolescents aged 12-14 were selected, and these 200 subjects were randomly assigned to the modeling group and the test group. In the first stage, data of 150 subjects were randomly selected, and the regression equation for VO2max was established by adding independent variables such as gender, age, height, weight, body mass index, and resting heart rate. In the second stage, the remaining 50 subjects were selected as the test group to test and evaluate the prediction effect of the prediction model. The results showed that the correlation coefficient between the measured value of maximal oxygen uptake and the predicted value was 0.983, and the significance level was 0.000, which was significantly lower than 0.01 correlation, indicating that there was an obvious concomitant relationship between the two values. The maximum oxygen uptake calculated by this equation is good and has a good application prospect.

The reform of supply of public health services leading the training of sports professionals in local colleges and universities in the background of healthy china / A reforma da oferta dos serviços de saúde pública nas escolas e universidades locais no contexto da china saudável / La reforma del lado de la oferta de los servicios de salud pública para la formación de profesionales del deporte en las universidades locales en el marco de una china saludable

ABSTRACT With the continuous expansion of public health services, the output of sports talents under the existing training mode of sports talents in Colleges and Universities has been unable to meet the market demand of social sports, so it is inevitable to optimize the existing talent training mode. Based on the original "dual system" teaching mode of college sports talents, this study incorporated the LDTA model to optimize and adjust it, so as to establish a new college sports talent training system. In order to prove the feasibility of the new sports talent training system, after analyzing the market economy of the local social sports industry and the basic situation of students, this paper studies the application of the new sports talent training system to the practical teaching of physical education students in 2017 in university X from 2019 to the first half of 2020, and compares the final scores of the students under the original teaching mode and the new sports talent training system. At present, the students' final scores under the new PE talent training system are generally higher than those under the original teaching mode. It is also found that for some practical skills courses, the students' performance under the new PE talent training system is obviously better than that under the original teaching mode. All these results show that the new sports talent training system established by the research is feasible, and has high practical value for promoting the reform of the supply of sports talents in Colleges and Universities and improving the professional skills and knowledge level of sports talents.

RESUMO Com a contínua expansão do dos serviços de saúde pública, a produção de talentos esportivos sob o modo de treinamento existente em faculdades e universidades não tem atendido a demanda da indústria esportiva social, por isso é inevitável otimizar o modo de treinamento de talentos existente. Baseado no modo de ensino original dual system de talentos esportivos universitários, este estudo utilizou o modelo LDTA para otimizá-lo e ajustá-lo, de modo a estabelecer um novo sistema de treinamento de talentos esportivos universitários. A fim de provar a viabilidade do novo sistema de formação de talentos desportivos, após analisar a economia de bercado da indústria desportiva social local e a situação básica dos estudantes, este documento estuda a aplicação do novo sistema de treinamento de talentos esportivos ao ensino prático dos alunos, em 2017, da escola de educação física da Universidade X de 2019 até a primeira metade de 2020, e compara as pontuações finais dos alunos sob o modo de ensino original e o novo sistema de treinamento de talentos esportivos. Atualmente, as pontuações finais dos estudantes no âmbito do novo sistema de formação de talentos esportivos são geralmente superiores às do modo de ensino inicial. Constata-se também que, para alguns cursos de competências práticas, o desempenho dos estudantes no âmbito do novo sistema de formação de talentos esportivos é obviamente melhor do que o do modo de ensino inicial. Todos esses resultados mostram que o novo sistema de formação de talentos desportivos instituído pela investigação é viável e tem um elevado valor prático para promover a reforma da oferta de talentos desportivos nas faculdades e universidades e para melhorar as competências profissionais e o nível de conhecimentos dos talentos esportivos.

RESUMEN Con la continua expansión de los servicios de salud pública, la producción de talentos deportivos bajo el modo de entrenamiento existente en Colegios y Universidades no ha podido satisfacer la demanda del mercado de deportes sociales, por lo que es inevitable optimizar el modo de entrenamiento de talentos existente. Basado en el modo de enseñanza original de "sistema dual" de talentos deportivos universitarios, este estudio incorporó el modelo LDTA para optimizarlo y ajustarlo, a fin de establecer un nuevo sistema de entrenamiento de dichos talentos. Con el fin de demostrar la viabilidad del nuevo sistema de formación de talento deportivo, tras analizar la economía de mercado de la industria sociodeportiva local y la situación básica de los estudiantes, este trabajo estudia la aplicación del nuevo sistema de formación de talento deportivo a la docencia práctica de los estudiantes en 2017 del Colegio de Educación Física de la universidad X, y desde 2019 hasta el primer semestre de 2020, y compara los puntajes finales de los estudiantes bajo el modo de enseñanza original y el nuevo sistema de entrenamiento de talento deportivo.. En la actualidad, los puntajes finales de los estudiantes bajo el nuevo sistema de formación de talentos de educación física son generalmente más altos que los del modo de enseñanza original. También se encuentra que, para algunos cursos de habilidades prácticas, el desempeño de los estudiantes bajo el nuevo sistema de formación de talentos de educación física es obviamente mejor que el del modo de enseñanza original. Todos estos resultados muestran que el nuevo sistema de formación de talentos deportivos establecido por la investigación es factible y tiene un alto valor práctico para promover la reforma de la oferta de talentos deportivos en Colegios y Universidades y mejorar las habilidades profesionales y el nivel de conocimiento de los talentos deportivos.