Wpływ masy szkolnego plecaka transportowanego skośnie na prawym lub lewym barku i przy różnoimiennym biodrze na cechy postawy w płaszczyźnie strzałkowej i poprzecznej 7-letnich uczniów obojga płci

2020 ◽  
Vol 24 (3) ◽  
Author(s):  
Mirosław Mrozkowiak
Keyword(s):  
Physical Fitness ◽  
Left Shoulder ◽  
Muscular System ◽  
Physical Effort ◽  
Fitness Level ◽  
Asymmetric Loading ◽  
Moire Method ◽  
The Right ◽  
The Impact ◽  
Gender Specific

Introduction. The continuing percentage of postural statics disorders may have its roots in the method of carrying the loads of school supplies. Aim. The aim of the study was to show the effects of the load of the container with school supplies carried obliquely on the left shoulder and right hip or on the right shoulder and left hip in the sagittal and transverse planes on the posture. Material and methods. Body posture tests were carried out on a group of 65 pupils aged 7 years, using the projection moire method in four positions: 1-the habitual posture, 2 – the posture after a 10-minute asymmetric loading, 3 – the posture assumed one minute after removing the load, 4 - two minutes after taking the load off. Physical fitness was measured with the Sekita test. The analysis included the values of posture features to determine the significance of their differences and correlation with physical fitness to determine its relationship with the size of these differences. Conclusions. (1) The mode of carrying school items obliquely on the right or left shoulder and on different hips may cause significant adaptation changes in the skeletal and muscular system. It should be assumed that the bigger these changes are, the longer the carriage time is, the greater the mass of the container and the intensity of physical effort are. The changes are not gender specific. The analyzed carriage method should not be practiced among 7-year-old children of both sexes. (2) The overall fitness level shows a diversified relationship with changes in the values of postural traits as a result of the assumed carriage of school supplies. This relationship is bigger among boys. In case of girls, correlations are observed between endurance and the size of the inclination angle of the thoracic-lumbar spine. Among boys, all the features of physical fitness correlate most often with asymmetry of convexity of the lower angles of shoulder blades and the pelvic torsion in the transverse plane. The impact is gender dependent.

scholarly journals Impact of Myocardial Revascularization on the Range of Joint Motion of the Superior and Inferior Members

2018 ◽  
pp. 1-4
Author(s):  
Lisboa Cordeiro AL ◽  
De Lima ASF ◽  
Silva Bispo RDS ◽  
Lisboa Cordeiro AL ◽  
Borges DL ◽  
...  
Keyword(s):  
Myocardial Revascularization ◽  
Knee Extension ◽  
Shoulder Abduction ◽  
Left Shoulder ◽  
Joint Motion ◽  
Preoperative Period ◽  
Shoulder Flexion ◽  
The Right ◽  
Revascularization Surgery ◽  
The Impact

Introduction: The surgical procedure for myocardial revascularization (MRI) may compromise chest stability, compliance and range of motion (ROM) of the shoulder joint due to sternotomy and knee joint due to saphenectomy. Objective: To evaluate the impact of myocardial revascularization surgery on upper and lower limb ROM Methodology: This is a prospective cohort study, performed with a group of patients submitted to cardiac surgery. In the preoperative period the ROM was evaluated through a goniometer, for flexion, horizontal abduction and vertical abduction of the right and left shoulder, as well as evaluation of the flexo-extension movement of the right knee. On the day of discharge from the Intensive Care Unit, the patients were reassessed. Results:Twenty patients were evaluated during the time of the study. The majority were men 14 (70%), with a mean age of 60 ± 10 years. Regarding ROM, it was verified that all the movements presented a significant reduction in the postoperative period. The right shoulder flexion (75 ± 11ºvs66 ± 8º, p = 0, p <0.01), right shoulder abduction (155 ± 17º vs127 ± 22º, p < (P = 0.02), right vertical abduction (142 ± 24º vs117 ± 22º, p <0.01), left vertical abduction (142 ± 24º vs121 ± 22º, p = 0), left horizontal abduction (79 ± 9º vs70 ± 5º, p=0,02), Knee flexion (100 ± 14º vs75 ± 19º, p <0.01) and knee extension (94 ± 13º vs79 ± 15º, p <0.01). Conclusion: It can be concluded that the surgery promote reduction of the range of joint motion in this sample of patients submitted to myocardial revascularization.

scholarly journals EFFECT OF EXERCISE GAMES ON THE PHYSICAL DEVELOPMENT OF MALE 5–6-YEAR-OLD STUDENTS AT PRESCHOOLS IN DONG THAP, VIETNAM

2021 ◽  
Vol 7 (3) ◽  
Author(s):  
Nguyen Hung Dung ◽  
Nguyen Toan Nang ◽  
Nguyen Quang Vinh
Keyword(s):  
Preschool Children ◽  
Physical Education ◽  
Physical Fitness ◽  
Physical Development ◽  
Control Group ◽  
Fitness Level ◽  
School Year ◽  
And Control ◽  
The Impact ◽  
Experimental Group

The study aims at examining the impact of exercise games on preschool children’s physical development. The study took place in the school year 2018-2019 in Dong Thap, Vietnam. A total of 133 male preschool children aged from 5-6 years old from four public kindergartens took part in the study and were distributed in experimental group and control group. 30 exercise games were employed as the implementation tools. Although the physical fitness of both groups increased after the treatment, the physical fitness level of the experimental group gained higher improvement than that of the control group. The results indicate that the exercise games are effective in physical education in general and in improving children’s physical fitness in particular. <p> </p><p><strong> Article visualizations:</strong></p><p><img src="/-counters-/edu_01/0854/a.php" alt="Hit counter" /></p>

scholarly journals Impact of a social media exercise service on individuals and employees

2016 ◽  
Vol 8 (1) ◽  
pp. 65-71
Author(s):  
Matti Santtila ◽  
Kalle Grönqvist ◽  
Jussi Räisänen ◽  
Heikki Kyröläinen
Keyword(s):  
Physical Activity ◽  
Social Media ◽  
Body Weight ◽  
Physical Fitness ◽  
Service Users ◽  
Fitness Level ◽  
The Social ◽  
Social Media Service ◽  
The Impact ◽  
Activity Information

SummaryStudy aim: The purpose of the present study was to investigate the impact of a social media exercise platform (HeiaHeia, Helsinki, Finland) on the level of physical activity, physical fitness, wellbeing and body weight of the service users. Material and methods: The subject group consisted of 2862 individuals who voluntarily participated in a web survey. Their age, gender, body mass index, physical fitness level and activity information were self-reported. Results: Most of the service users (78.1%) exercised more than three times a week. About 75% of the users reported that they were in good or excellent physical fitness, while about 50% were overweight. More than half (64.6%) of the service users reported that they had perceived an increase in their level of physical activity; and 46.4% of them reported that they had perceived an advance in their physical fitness after using the social media service. In addition, 54.0% of the users perceived an increase in their wellbeing. Every fifth (21.3%) user reported a decreased body weight after using the service. Those users with lower levels of physical fitness, lower physical activity and who were overweight were more likely to report that the use of the present service was beneficial. In total, about 75% of the service users reported at least one benefit after using the service. Conclusion: The present study demonstrated that the use of the social media exercise service can lead to an enhanced perceived level of physical activity, fitness and wellbeing. It also impacts positively on the users’ body weight. Thus, the present social media service can be recommended for use, especially for overweight, unfit and sedentary customers.

scholarly journals Scientific Impact of Sports on Human Health and Physique Based on Optimization Big Data Ant Colony Algorithm

2021 ◽  
Vol 2021 ◽  
pp. 1-11
Author(s):  
Lin Wu
Keyword(s):  
Big Data ◽  
Physical Fitness ◽  
Human Health ◽  
Ant Colony Algorithm ◽  
Impact Analysis ◽  
Ant Colony ◽  
Classification Rule ◽  
Scientific Impact ◽  
Fitness Level ◽  
The Impact

With the continuous improvement of living standards, people began to pay more and more attention to sports, and the impact of sports on human health and physique has been paid more and more attention. This study mainly analyzes the scientific impact of sports on human health and physique under the background of big data. Firstly, the big data analytic hierarchy process is used to construct the comprehensive evaluation structure system of sports on human health and physique. Then, an improved big data adaptive ant colony classification rule algorithm is proposed. Finally, the performance evaluation and physical impact analysis of the improved big data algorithm are carried out. The results show that compared with other algorithms, ACA ∗ (ant colony algorithm) based on big data has more obvious advantages in stability, optimization ability, running time, and convergence speed and is more suitable for practical application. In general, the improvement of the physical fitness level of the association members in 2019 mainly depends on the results of the improvement of the physical fitness level. In the future, we need to strengthen physical exercise, change living habits and traffic habits, and other methods to optimize the overall physical fitness.

Effect of Geometric Factors on Lateral Position of Vehicles in Freeway Buffer-Separated Managed Lanes

2017 ◽  
Vol 2616 (1) ◽  
pp. 10-18 ◽  
Author(s):  
Tomás E. Lindheimer ◽  
Kay Fitzpatrick ◽  
Raul Avelar ◽  
Jeffrey D. Miles
Keyword(s):  
Field Studies ◽  
Lateral Position ◽  
Left Shoulder ◽  
Design Element ◽  
Managed Lanes ◽  
Trade Offs ◽  
Buffer Width ◽  
Instrumented Vehicle ◽  
The Right ◽  
The Impact

Chapter 3 in the 2004 AASHTO high-occupancy-vehicle guidelines includes a prioritized trade-off table of various design options for high-occupancy-vehicle lanes (now known as managed lanes). The design trade-offs include the reduction of lane, shoulder, or buffer width. The key measure thought to be affected by lane, shoulder, and buffer width is lateral position. The presented study identified the relationship between operations and cross-section width, including the type of buffer design separating the managed lanes from the general-purpose lanes. This research study collected lateral position data on existing managed lane facilities with a range of geometric elements within both tangent and horizontal curves and identified potential relationships between the geometric design element values and the measure of effectiveness. The field studies included data collected at 28 sites with fixed video cameras and along 161 centerline miles with an instrumented vehicle that recorded data for the vehicle immediately in front of the instrumented vehicle. The study found that managed-lane drivers shifted away from the pylons placed in the buffer. Horizontal alignment (tangent or curve) and the direction of the horizontal curve (left or right) influenced lateral position. Left shoulder, lane, and buffer width affected lateral position. Modifying a 6.5-ft shoulder to a minimum shoulder (i.e., 1.5 ft) will result in drivers moving to the right about 0.5 ft; however, if an 18.5-ft shoulder is reduced by 5 ft, the impact in operations is negligible (drivers would shift only about 0.11 ft toward the right).

PECULIARITIES OF MORPHO-FUNCTIONAL DEVELOPMENT OF FOREIGN FEMALE STUDENTS STUDYING AT THE MEDICAL INSTITUTE OF TAMBOV STATE UNIVERSITY NAMED AFTER G.R. DERZHAVIN

2018 ◽  
pp. 116-122
Author(s):  
Yana Valentinovna PLATONOVA ◽  
Svetlana Vladimirovna SYROVA ◽  
Valentina Igorevna SYUTINA
Keyword(s):  
Physical Fitness ◽  
Foreign Students ◽  
Physical Development ◽  
Medical Institute ◽  
Physical Culture ◽  
State University ◽  
Fitness Level ◽  
Physical Form ◽  
Individualized Approach ◽  
The Right

Conducting physical training and sports at Tambov State University named after G.R. Derzhavin is considered as a factor influencing the quality of life and professional adaptation of foreign students. At the same time, the state of the physical form of foreign citizens, which includes physical development and physical fitness, is one of the indicators of their successful development of educational programs. However, the solution of the problems of physical education of foreign students is due to a number of objective and subjective difficulties associated with various educational and sports levels, high incidence, language barrier, ethnic characteristics, low physical fitness. This problem is particularly relevant in the development of the basic foundations of physical culture of foreign girls. Analysis of the results of testing the main indicators of physical development of 150 foreign students of 1–2 courses of the Medical Institute of Tambov State University named after G.R. Derzhavin allowed to reveal differences in length and weight of a body, vital capacity of lungs, force of the right and left hands of girls. The differences are of a racial character. The obtained data allowed to create a morpho-functional portrait of foreign students, which involves the use of an individualized approach to the organization and conduct of physical culture and sports, the current and final control of their physical fitness level.

Emotional Reactivity to Visual Content as Revealed by ERP Component Clustering

2015 ◽  
Vol 29 (4) ◽  
pp. 135-146 ◽  
Author(s):  
Miroslaw Wyczesany ◽  
Szczepan J. Grzybowski ◽  
Jan Kaiser
Keyword(s):  
Emotional Reactivity ◽  
Brain Activity ◽  
Affective State ◽  
Occipital Lobe ◽  
Stimulus Onset ◽  
Emotional States ◽  
Neural Basis ◽  
Temporoparietal Junction ◽  
The Right ◽  
The Impact

Abstract. In the study, the neural basis of emotional reactivity was investigated. Reactivity was operationalized as the impact of emotional pictures on the self-reported ongoing affective state. It was used to divide the subjects into high- and low-responders groups. Independent sources of brain activity were identified, localized with the DIPFIT method, and clustered across subjects to analyse the visual evoked potentials to affective pictures. Four of the identified clusters revealed effects of reactivity. The earliest two started about 120 ms from the stimulus onset and were located in the occipital lobe and the right temporoparietal junction. Another two with a latency of 200 ms were found in the orbitofrontal and the right dorsolateral cortices. Additionally, differences in pre-stimulus alpha level over the visual cortex were observed between the groups. The attentional modulation of perceptual processes is proposed as an early source of emotional reactivity, which forms an automatic mechanism of affective control. The role of top-down processes in affective appraisal and, finally, the experience of ongoing emotional states is also discussed.

The Impact of Internal Work Environment on the Retention of Healthcare Providers at Turaif General Hospital

2019 ◽  
Vol 10 (12) ◽  
pp. 1183-1199
Author(s):  
Mohammed Alrouili ◽  
Keyword(s):  
Work Environment ◽  
General Hospital ◽  
Professional Growth ◽  
Healthcare Providers ◽  
Entire Study ◽  
Internal Work ◽  
Research Findings ◽  
Study Population ◽  
The Right ◽  
The Impact

This study attempted to identify the impact of internal work environment on the retention of healthcare providers at Turaif General Hospital in the Kingdom of Saudi Arabia. In particular, the study aimed to identify the dimensions of work circumstances, compensation, and relationship with colleagues, professional growth, and the level of healthcare providers’ retention. In order to achieve the study goals, the researcher used the descriptive analytical approach. The researcher used the questionnaire as the study tool. The study population comprised all the healthcare providers at Turaif General Hospital. Questionnaires were distributed to the entire study sample that consisted of 220 individuals. The number of questionnaires valid for study was 183 questionnaires. The research findings were as follows: the participants’ estimate of the work circumstances dimension was high (3.64), the participants’ estimate of the compensation dimension was moderate (3.32), the participants’ estimate of the relationship with colleagues dimension was high (3.62), the participants’ estimate of the professional growth dimension was weak (2.39), and the participants’ estimate of healthcare providers’ retention level was intermediate (2.75). Accordingly, the researcher’s major recommendations are: the need to create the right atmosphere for personnel in hospitals, the interest of the hospital to provide the appropriate conditions for the staff in terms of the physical and moral aspects for building the work adjustment in the staff, and conducting training courses and educational lectures for personnel in hospitals on how to cope with the work pressures.

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