scholarly journals CHANGE AND DEVELOPMENT LAW OF ADOLESCENTS' PHYSICAL HEALTH EXERCISE BEHAVIOR

2021 ◽  
Vol 27 (4) ◽  
pp. 386-389
Author(s):  
Liying Yao ◽  
Yanwen Lu ◽  
Yiqiong Zhang
Keyword(s):  
Physical Exercise ◽  
Physical Health ◽  
Influencing Factors ◽  
Sports Participation ◽  
Intervention Strategies ◽  
Exercise Behavior ◽  
Level Of Evidence ◽  
Exercise Habits ◽  
Starting Point ◽  
Complementary Intervention

ABSTRACT Background: The generation of individual behavior is closely related to the environment in which it is located and is easily affected by environmental factors. Objective: The thesis takes the social ecology model theory as the starting point, applies the five different levels of influencing factors in the theoretical model to the field of youth physical exercise behavior, and seeks the interrelationship between the various influencing factors. Methods: Using questionnaire surveys, interviews, and other research methods, the paper makes a simple theoretical combing and analysis of the healthy behavior ecology model, seeks the interrelationship between the influencing factors, propose complementary intervention strategies, and promote the development of adolescents’ physical exercise habits through effective ways. Results: The motivation of sports participation, the protection of physical health, family health awareness, economic and educational environment, professional quality of physical education teachers and school exercise environment and community facilities affect the direction of the development of adolescents’ physical exercise behavior. Conclusions: Only by comprehensively considering the relationship between various related factors can we better understand adolescent physical exercise development characteristics, propose complementary intervention strategies, and promote physical exercise habits effectively. Level of evidence II; Therapeutic studies - investigation of treatment results.

scholarly journals SCIENTIFIC PHYSICAL EXERCISE IN MAINTAINING HEALTH

2021 ◽  
Vol 27 (3) ◽  
pp. 303-306
Author(s):  
Yuting Ding ◽  
Xu Sun
Keyword(s):  
Physical Exercise ◽  
Physical Health ◽  
Research Methods ◽  
Health Monitoring ◽  
Health Indicators ◽  
Treatment Results ◽  
Level Of Evidence ◽  
Exercise Habits ◽  
Time And Energy ◽  
Monitoring Report

ABSTRACT Introduction According to the 2015 National Physical Health Monitoring Report, most of the national physical health indicators have begun to rebound, but some people’s physical health is still declining. Object The thesis studies the problems existing in people’s physical exercise and guides the development of these people’s habits. Methods Our mathematical statistics and other research methods investigate the current situation of people’s physical exercise habits, and explore the factors that restrict habits from the factors that affect the formation of sports and fitness concepts. Result The proportion of people developing physical exercise habits is low. People invest less time and energy in physical exercise. Conclusion The less time and energy that people invest in physical exercise is the main reason that affects their belief in exercise and fitness and physical exercise habits. Level of evidence II; Therapeutic studies - investigation of treatment results.

Study on Factors Influencing Physical Health Based on the SOM Network

2016 ◽  
Vol 13 (10) ◽  
pp. 6850-6855
Author(s):  
Ye Yang ◽  
Xiaoling Zhang ◽  
Shihong Li
Keyword(s):  
Physical Exercise ◽  
Physical Health ◽  
Influencing Factors ◽  
Analysis Model ◽  
Analytic Hierarchy ◽  
Factors Analysis ◽  
Factors Influencing ◽  
Training Samples ◽  
Som Network ◽  
Index Value

This paper builds a students’ physical health influencing factors analysis model based on the SOM network. First, Analytic Hierarchy Process (AHP) is adopted to confirm the weighted value of various indexes of students’ physical health influencing factors. One fourth of the weighted value of various indexes is adopted as the gradient to divide students’ physical health grades and periods, and as the input training samples for the SOM network. Following that, the SOM network after training is analyzed for its sensitivity towards factors influencing physical health. Results suggest that: (1) Duration and intensity of physical exercise is a deciding factor. According to the simulated results, a student with disqualified physical health can recover to a sound state by ensuring the index value of the above deciding factor to be above 0.6. (2) In terms of a student with good physical health, when duration and intensity of his physical exercise is “0”, his physical health will be disqualified. In order to maintain the sound physical health, the index value of duration and intensity of his physical exercise must be above 0.3.

scholarly journals Failed Surgery for Patellar Tendinopathy in Athletes: Midterm Results of Further Surgical Management

2021 ◽  
Vol 9 (3) ◽  
pp. 232596712199455
Author(s):  
Nicola Maffulli ◽  
Francesco Oliva ◽  
Gayle D. Maffulli ◽  
Filippo Migliorini
Keyword(s):  
Surgical Management ◽  
Revision Surgery ◽  
Case Series ◽  
Sports Participation ◽  
Patellar Tendinopathy ◽  
Symptom Duration ◽  
Level Of Evidence ◽  
Training Time ◽  
The Mean

Background: Tendon injuries are commonly seen in sports medicine practice. Many elite players involved in high-impact activities develop patellar tendinopathy (PT) symptoms. Of them, a small percentage will develop refractory PT and need to undergo surgery. In some of these patients, surgery does not resolve these symptoms. Purpose: To report the clinical results in a cohort of athletes who underwent further surgery after failure of primary surgery for PT. Study Design: Case series; Level of evidence, 4. Methods: A total of 22 athletes who had undergone revision surgery for failed surgical management of PT were enrolled in the present study. Symptom severity was assessed through the Victorian Institute of Sport Assessment Scale for Patellar Tendinopathy (VISA-P) upon admission and at the final follow-up. Time to return to training, time to return to competition, and complications were also recorded. Results: The mean age of the athletes was 25.4 years, and the mean symptom duration from the index intervention was 15.3 months. At a mean follow-up of 30.0 ± 4.9 months, the VISA-P score improved 27.8 points ( P < .0001). The patients returned to training within a mean of 9.2 months. Fifteen patients (68.2%) returned to competition within a mean of 11.6 months. Of these 15 patients, a further 2 had decreased their performance, and 2 more had abandoned sports participation by the final follow-up. The overall rate of complications was 18.2%. One patient (4.5%) had a further revision procedure. Conclusion: Revision surgery was feasible and effective in patients in whom PT symptoms persisted after previous surgery for PT, achieving a statistically significant and clinically relevant improvement of the VISA-P score as well as an acceptable rate of return to sport at a follow-up of 30 months.

Health Orientation as a Psychographic Framework for Understanding Physical Exercise Behavior

2021 ◽  
pp. 1-8
Author(s):  
Seow Ting Lee ◽  
Mohan J. Dutta ◽  
Pauline Luk ◽  
Satveer Kaur-Gill ◽  
Julian Lin
Keyword(s):  
Physical Exercise ◽  
Exercise Behavior

scholarly journals THE INFLUENCE OF PASSIVE TOBACCO EXPOSURE AND PHYSICAL EXERCISE ON BONE TISSUE OF YOUNG RATS

2017 ◽  
Vol 25 (2) ◽  
pp. 77-80 ◽  
Author(s):  
Regina Celi Trindade Camargo ◽  
Regiane Rocha Costalonga ◽  
Mário Jefferson Quirino Louzada ◽  
Rômulo Araújo Fernandes ◽  
José Carlos Silva Camargo Filho ◽  
...  
Keyword(s):  
Physical Exercise ◽  
Bone Mineral ◽  
Passive Smoking ◽  
Density Ratio ◽  
Tobacco Exposure ◽  
Mineral Density ◽  
Level Of Evidence ◽  
Significance Level ◽  
Passive Smoker ◽  
Significant Difference

ABSTRACT Objective: The objective of this study is to investigate the effect of passive smoking during pregnancy and associated with swimming on bone area growth, bone mineral density (BMD), and bone mineral content (BMC). Methods: The offspring was grouped by control matrices (G1) and passive smokers (G2). The offspring was regrouped in eight subgroups, with exposure to smoking (2x/day) and physical exercise (1 session/day), respecting the group of matrices in: sedentary control (G1CS and G2CS), swimming control (G1CN and G2CN), sedentary passive smoker (G1FS and G2FS), and passive smoker swimmer (G1FN and G2FN). The area, BMD and BMC were measured by the tibia and femur and analyzed by densitometer. The results were analyzed by One-Way ANOVA test with Tukey post-test, with a significance level of 5%. Results: In the tibia BMC study, a better rate was observed in G2CN group when compared to G1CS, G1CN and G1FN (p ≤ 0.023). When assessing BMD in the femur, a higher density ratio was observed in G1FS group when compared to G2CS, G2CN, G2FS and G2FN (p<0.008). In the tibia study, the animals of the G1FS group had higher rates when compared to G2CS and G2FN groups (p≤0.007). Conclusions: The model of male offspring exposed to passive smoking during fetal development showed a strong decrease in the analyzed parameters. Level of Evidence I, Randomized High Quality Clinical Trial With or Without Statistically Significant Difference, But Narrow Confidence Intervals.

scholarly journals PSYCHOLOGICAL AND SOCIODEMOGRAPHIC CHARACTERISTICS AND DEVELOPMENT OF PHYSICAL EXERCISE DEPENDENCE

2018 ◽  
Vol 24 (1) ◽  
pp. 50-53
Author(s):  
Almedina Numanović ◽  
Željko Mladenović ◽  
Vladimir Janjić ◽  
Branimir Radmanović
Keyword(s):  
Physical Exercise ◽  
Self Esteem ◽  
Sociodemographic Factors ◽  
Exercise Dependence ◽  
Level Of Evidence ◽  
Financial Status ◽  
Level Of Education ◽  
Body Dysmorphia ◽  
Status Number ◽  
The Law

ABSTRACT Introduction: Excessive physical exercise combined with certain psychic and sociodemographic factors can lead to dependence. Objective: To examine which factors lead to the emergence of exercise dependence. Methods: Sample consisted of 103 men (mean age 27.3 years, SD 6.127) who performed exercises at gyms at least three times a week in the last year or more in Novi Pazar, Sjenica, Raska and Tutin, Serbia. Participants completed questionnaires and took appropriate tests. Results: Our results showed that there is no association between exercise dependence and financial status, number of siblings, level of education, family stability, health, and medication use among the interviewees. However, it was found that the degree of exercise dependence is associated with marital status and problems with the law. Regression analysis showed that body dysmorphia, body mass index and aggressiveness are better predictors of exercise dependence. Conclusion: People whose self-perception is dismorphic have lower self-esteem, and exercise in gyms to improve their physical appearance. If we consider other characteristics, such as unfavorable BMI, problems with the lаw and being single, it is hardly surprising these individuals cross the line between healthy exercise and exercise dependence. An important finding is that aggressiveness and exercise dependence are related to problems with the law due to aggression, and body dysmorphia. Level of Evidence; Diagnostic studies - Investigating a diagnostic test.

scholarly journals PHYSICAL EXERCISE ON THE RECOVERY OF OBESITY MYOCARDIAL INFARCTION

2021 ◽  
Vol 27 (8) ◽  
pp. 783-785
Author(s):  
Mian Wang ◽  
Fan Wu
Keyword(s):  
Quality Of Life ◽  
Myocardial Infarction ◽  
Physical Exercise ◽  
Nursing Intervention ◽  
Exercise Group ◽  
Control Group ◽  
Level Of Evidence ◽  
Early Exercise ◽  
Physical Functions

ABSTRACT Introduction: Myocardial infarction caused by human obesity can cause a decline in mobility and a decline in the quality of a healthy life. Sports training is beneficial to maintain early physical functions after myocardial infarction. Objective: This article deals with the effect of applying walking aerobic exercise in the rehabilitation treatment of patients with myocardial infarction. Methods: We enrolled 91 patients with myocardial infarction in the early exercise group and 90 patients in the control group. The control group received the routine nursing intervention, and the early exercise group received early physical exercise rehabilitation therapy. Results: The actual quality of life of the early exercise group was higher than that of the control group. The incidence of cardiovascular adverse events was lower than that of the control group. Conclusion: Physical exercise therapy used in acute myocardial infarction can reduce adverse cardiovascular events and improve the quality of life of patients. Level of evidence II; Therapeutic studies - investigation of treatment results.

scholarly journals THE CLINICAL TREATMENT OF SPORTS TO RELIEVE THE DIFFICULTY OF FALLING ASLEEP

2021 ◽  
Vol 27 (8) ◽  
pp. 830-832
Author(s):  
Jing Tang
Keyword(s):  
Cognitive Function ◽  
Physical Exercise ◽  
Adverse Reactions ◽  
Poor Quality ◽  
Mathematical Statistics ◽  
Control Group ◽  
Level Of Evidence ◽  
Falling Asleep ◽  
Health Objective

ABSTRACT Introduction: Difficulty falling asleep is connected to the malfunctioning of the sleep and wakefulness mechanism of the human body caused by various reasons. There are a series of adverse reactions resulting from abnormal or poor quality of sleep during sleep per se. This symptom severely affects an individual's physical condition and mental health. Objective: To explore the effect of physical exercise on patients with difficulty falling asleep. Methods: Mathematical statistics were used to analyze 60 patients with difficulty falling asleep. We divided the patients into a sports group and a control group. The patients in the sports group took sports training, while the control group did not. After two weeks of intervention and comparison, we used mathematical statistics to evaluate the groups’ cognitive function. Results: After physical exercise, the patient's sleep quality was higher and sleep disorders were reduced. Conclusion: Physical activity is a simple and popular way of exercising. It is effective in improving the cognitive function of patients with difficulty falling asleep. Level of evidence II; Therapeutic studies - investigation of treatment results.

scholarly journals PHYSICAL ACTIVITY TO IMPROVE THE PHYSIOLOGICAL INDEX OF CARDIOVASCULAR EFFECT

2021 ◽  
Vol 27 (8) ◽  
pp. 773-775
Author(s):  
Mei Qin ◽  
Cunshan Peng ◽  
Qingke Wang
Keyword(s):  
Physical Exercise ◽  
Vascular Function ◽  
Blood Circulation ◽  
Exercise Prescription ◽  
Critical Role ◽  
Level Of Evidence ◽  
Physiological Indicators ◽  
Lung Capacity ◽  
Contractility Of The Heart

ABSTRACT Introduction: Physical exercise can enhance the body's ability to adapt to the external environment and improve the contractility of the heart. At the same time, it can help improve blood circulation and increase lung capacity. Objective: This article explores the critical role of sports in the prevention of cardiovascular diseases. Methods: This article conducts tests on related physiological indicators such as hemodynamic rheology for students who regularly participate in physical exercise and those who do not participate in physical exercise. Results: Students who exercise regularly and those who do not exercise mobilize faster cardiovascular function at the beginning of work. This shows good adaptability to sports. Conclusion: The use of fitness exercise prescription by students who exercise comprehensively has the most pronounced effect on improving vascular function. Level of evidence II; Therapeutic studies - investigation of treatment results.

scholarly journals WAS POSTPONING THE TOKYO 2020 OLYMPIC AND PARALYMPIC GAMES A CORRECT DECISION?

2020 ◽  
Vol 26 (3) ◽  
pp. 191-195 ◽  
Author(s):  
Renato de Carvalho Guerreiro ◽  
Andressa Silva ◽  
Henrique de Araújo Andrade ◽  
Isadora Grade Biasibetti ◽  
Roberto Vital ◽  
...  
Keyword(s):  
Immune System ◽  
Physical Exercise ◽  
Chronic Diseases ◽  
Transmission Rate ◽  
Jet Lag ◽  
Level Of Evidence ◽  
Competition Period ◽  
Regular Physical Exercise ◽  
Paralympic Games

ABSTRACT In December 2019, Wuhan, in China, attracted international attention due to a pneumonia outbreak caused by the new coronavirus (2019-nCoV). Infection by 2019-nCoV is more likely in elderly people with comorbidities or with associated chronic diseases. Due to the high transmission rate among humans, this disease is rapidly disseminated, which led to several events being canceled, including the Tokyo 2020 Olympic and Paralympic Games. The aim of this article is to discuss the risk factors for Olympic and Paralympic athletes, as well as for spectators, that justify the decision to postpone the Tokyo Games 2020. Regular physical exercise is associated with health and the prevention of chronic diseases. Although athletes generally appear to be healthy and physically fit, this may not be true. The immune system, which protects the organism from invasive microorganisms, can be affected by the duration and quality of sleep, as well as by physical exercise which influences the quality of the immune response. High volumes of high-intensity physical exercise, as well as changes in sleep patterns during the pre-competition period and the impacts of jet lag on athletes traveling for the Tokyo Games in 2020 may lead to immune system suppression, making these groups more vulnerable to infection by 2019-nCoV. Moreover, during the period planned for the games in 2020 the pandemic may be subsiding in some countries and increasing in others, and this was also taken into consideration as a risk factor. Hence, the decision taken to postpone the Tokyo 2020 Olympic and Paralympic Games until 2021 due to the 2019-nCoV was the correct one, and was extremely important to protect the health of Olympic and Paralympic athletes, as well as spectators. Level of evidence V; expert opinion .

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