Stewart Platform Research Articles

ANALYSIS OF PHYSICAL ACTIVITY TO IMPROVE STUDENTS BASIC MOVEMENT SKILLS PHYSICAL LITERACY BASED PRIMARY SCHOOL

Abstract This literature review study is based on this The current education pattern cannot accommodate the needs of each individual to grow optimally. Most current education patterns do not provide enough space for students' uniqueness in carrying out physical activities. Mastery of basic movements needs to be given to children in the form of physical activity. Physical activity that is designed needs to increase and stimulate children to move without compulsion. The physical activity provided can be in the form of Physical Literacy . The literature review method was carried out on three articles obtained from a number of databases, PubMed, EBSCO, and Springer Link. Keywords for searching articles are physical activity, physical literacy , basic movement skills, physical literacy . Researchers use "AND" as a Boolean operator. The results of the literature review are that the development of a physical activity model to improve elementary school students' basic movement skills is based on physical literacy. The results of the review article are: 1) Physical activity improves health, 2) Good physical literacy knowledge in children aged 7-12 years, 3) Developing physical literacy. The conclusion from the literature review is that understanding physical activity based on the concept of physical literacy can improve health. A high understanding of physical literacy is related to the holistic development of children aged 7-12 years, namely if a person's body is healthy then they will grow and develop optimally. Traditional games can develop elementary school students' physical literacy. These results are based on the improvement achieved by students in the aspects of understanding how to perform movements, movement skills and enjoyment.
 
 
 Keywords: Physical activity, basic movement abilities and Physical Literacy

Relationship of Emotional Intelligence to Basic Locomotor Movements in Early Children

Relationship of Emotional Intelligence to Basic Locomotor Movements in Early Children

Development of application-based learning for autistic students

Poor levels of physical activity, cognitive ability, and social interaction are demonstrated in autistic children. These learning barriers in the school environment must be explicitly managed, including in terms of designing objectives, materials, methods, tools, and evaluations to achieve the actual learning objectives. Due to the complex learning barriers in autistic children, conventional learning must be collaborated with assistive technology. Based on these problems, this research aims to develop a drag-and-drop game application equipped with basic motion animation instructions. The research and development method uses the ADDIE model, which consists of five stages. The effectiveness test is carried out with a one-group pretest-posttest design, with treatment for three days and a duration of 105 minutes. With the results of the research based on the results of this overall trial, a score of 81.1% was obtained, which, when viewed from the classification table of product effectiveness scores, was included in the category of very valid for use in learning. The effectiveness test obtained a Sig value. (2-tailed) 0.000 <0.05 means Hₐ is accepted and has a significant effect on student learning outcomes. This development concludes that although the development results can be used well, teachers' ability to manage classrooms remains dominant in maintaining and regulating the learning focus of children with autism. Therefore, further research can develop and collaborate between assistive technology and learning models for physical education that can be applied and adapted to both group and individual physical activities for autistic children.

Beef cattle abnormal behaviour recognition based on dual-branch frequency channel temporal excitation and aggregation

The behaviour of beef cattle, especially abnormal behaviours such as mounting, fighting, and running, provides valuable information regarding their health status. Recently, existing methods based on deep convolutional networks have achieved state-of-the-art performance in beef cattle behaviour recognition. However, these methods focus only on the basic motion behaviours of a single cow (e.g. lying and standing) and ignore the abnormal behaviours of group-housed cattle, which further limits their application in an actual farm environment. In this study, we collected a realistic dataset of beef cattle abnormal behaviour called Beef Cattle Abnormal Actions, which was captured in different light environments and on different behavioural area scales. With the proposed dataset, we proposed a Dual-Branch Temporal Excitation and Aggregation with Frequency Channel Attention (DB-TEAF) method. First, a sampling strategy based on differences in image RGB information was proposed to extract representative motion-salient frames from redundant videos. Second, the temporal excitation and aggregation branch with frequency channel attention (TEAF) was introduced to focus attention on the key channels of short- and long-range temporal features. The spatial branch is incorporated into the TEAF branch to obtain the representative spatio-temporal features. In addition, focal loss was used to train the proposed model, which made the learning process aware of valuable samples from abnormal behaviour. Testing with the newly collected dataset verified that the proposed DB-TEAF method achieved superior performance compared to other state-of-the-art approaches. The findings of this study would provide support for recognising the abnormal behaviour of livestock during precision farming.

Voice Controlled Car

A system is being proposed, which focuses on the concept of how a car can be controlled by the human voice. Voice control car is just a practical example of controlling motions of a simple car by giving voice commands. In this system, an android app is used for the transmission of human commands to Arduino. An Arduino can be interfaced with the Bluetooth module through the UART protocol. The speech is received by the android app and processed by the voice module. Voice is then converted to text. The Arduino will further process this text, which will take suitable action to regulate the robot. The objective is to design a robotic car whose basic movements such as moving forward, turning to left or right can be controlled by the human voice

Effects of an integrative warm-up method on the range of motion, core stability, and quality of squat performance of young adults.

This research aims to determine the effects of an integrative warm-up method on the range of motion in joints of the lower extremities, the strength of the stabilizer trunk muscles, and the quality of the basic movement patterns in older adolescents. The study sample consisted of 88 male students (age 20.1 ± 0.5). They were randomly divided into four groups: one control group (CG) (n = 17; 180.8 ± 7.9 cm; 82.3 ± 8.3 kg) and three experimental groups (EG): EG1 (n = 23; 180.9 ± 7.0 cm; 78.5 ± 9.5 kg), EG2 (n = 31; 182.2 cm ± 7.3 cm; 79.5 ± 11.5 kg), and EG3 (n = 17; 183.3 ± 4.9 cm; 77.5 ± 11.8 kg). The participants were subjected to a 6-week experimental treatment: EG1 once, EG2 twice, and EG3 three times a week. The experimental treatment consisted of four sub-phases representing the integrative warm-up Method: 1) Inhibition (self-myofascial release using a foam roller); 2) Lengthening (Static stretching in a maximum range of motion position); 3) Activation (Positional isometrics muscle activation of the trunk and gluteus); 4) Integration (Integrated all the previous phases into one complex movement pattern). Based on the covariance analysis (ANCOVA), statistically significant treatment effects were observed and positive changes were determined in all experimental groups. The differences between groups were observed in the following variables: Overhead Squat Assessment (p = 0.000; ), range of motion of left hip flexion (p = 0.000; ), range of motion of right hip flexion (p = 0.000; ) and range of motion of right hip extension (p = 0.051; ), Double Leg Lowering Test (F = 2.411; p = 0.014; ) and range of combined motion (plantar and dorsiflexion) of left ankle joint (p = 0.000; ). There was no significant difference in the Plank Test (F = 1.007; p = 1.007; ), range of combined motion (plantar and dorsiflexion) of right ankle joint (p = 0.088; ) and range of motion of left hip extension (p = 0.158; ). The participants of CG statistically significantly differed from EG1, EG2, and EG3 in the squat performance after the applied treatment. The effect of the treatment was the occurrence of a transformational processes in almost all measured variables. It can be concluded that the integrative method is effective and applicable in practice for both young adults and recreational athletes.

Моделирование платформы Гью – Стюарта, размещенной на мобильном объекте, в обстановке внешних возмущений

Problems that arise when creating automatic stabilization systems located on mobile objects are being solved. The advantages and disadvantages of known types of automatic stabilization systems are noted. The Hugh – Stewart platform is one of the devices used in these systems. The article presents the results of mathematical modeling of the Hugh – Stewart platform located on a mobile object, in an environment of external disturbances. This situation is typical for a platform located on a ship, constantly exposed to unpredictable disturbances in the water environment. The Hugh – Stewart platform consists of six hydraulic cylinders, some ends of which are connected directly to the deck of the ship, and the other ends of the hydraulic cylinders are connected to the platform for installing equipment, instruments, devices, whose position in space must be stable. Stabilization of the Hugh – Stewart platform is ensured by changing the length of six hydraulic cylinders according to certain algorithms to ensure the stability of the automatic stabilization system. Mathematical modeling of the Hugh – Stewart platform is complicated not only by the fact that the rotational interaction of six interconnected solid bodies (hydraulic cylinders) platform components – must be taken into account, but also by the need to take into account the influence of unknown disturbances on the platform (when modeling the Hugh – Stewart platform located on a ship, it is necessary to take into account the influence of unpredictable water (sea, ocean) disturbances). The article constructs a kinematic model of the Hugh – Stewart platform, substantiates the choice of sliding modes when implementing hydraulic cylinder control algorithms to stabilize the platform, and proposes adaptation of these modes based on neural networks to take into account the influence of unknown disturbances. Simulation results in the MATLAB software environment prove the effectiveness of the proposed models and control algorithms of the Hugh – Stewart platform.

Manipulative basic Movement Learning Model in Class 6 Primary School Students

The aim of the research is to produce a basic manipulative movement learning model for grade 6 elementary school students. This research was carried out using a Research and Development (R&D) approach. Researchers conducted research referring to the ADDIE development model which consists of five stages, namely analysis, design, development, implementation and evaluation). The research sampling technique used in this research was 1 research subject for 30 students. Data analysis used analysis of the effectiveness test of the basic manipulative movement learning model for 6th grade elementary school students using SPSS. The research results are in the form of basic manipulative movement learning models for 6th grade elementary school students. Which presents 25 basic manipulative movement learning models for 6th grade elementary school students. (3) Product Evaluation: That the improvement in the ability of the basic manipulative movement learning model for grade 6 elementary school students was developed based on the results of effectiveness tests using SPSS. The mean difference test obtained with SPSS was obtained mean = -2.235 showing the difference between the pre-test and post-test, the t-count = -7.201, df = 33 and p-value = 0.000 < 0.05 which means there is a difference significant difference between before and after being given the learning treatment model, which means there is a significant difference between before and after being given that there is an increase in the ability of the basic manipulative movement learning model in 6th grade elementary school students.

Analysis of Basic Movement Abilities: Survey study in children

Study purpose. Children's basic movement abilities are an important aspect of their physical, cognitive and social development. Basic motor skills include a variety of motor skills needed to live daily life, such as walking, running, jumping, and controlling their body. These basic movement abilities develop significantly as children grow and develop. The aim of this research is to determine the basic movement abilities of children in Ujungbatu District. Materials and Methods. This type of research is quantitative descriptive with a survey . The sample in this study was all 30 children from Ujungbatu District and all were taken to become research samples, so it was called the total sample . Data was collected using the TGMD-2 Instrument and then processed using the percentage formula. Results. The results of the research are: (1) The average locomotor ability of children in Ujungbatu District is classified as 46.67 " Medium". (2) The average object control ability of children in Ujungbatu District is in the classification of 36.67 " Medium". (3) The basic movement abilities possessed by children in Ujungbatu District are on average classified 46.67 " Medium". Good basic movement skills in children have a positive impact on their physical and mental health. Children who have strong basic motor skills tend to be more physically active, have improved social skills, and feel more confident in a variety of physical activities. Cunclotion. Therefore, it is important for parents, educators and child health workers to support the development of children's basic motor skills by providing opportunities to play, practice and participate in a variety of physical activities. Keywords: Movement Skills, Basic Movement, Child Age

The basics of theory and methods of mastering the game of table tennis in the classroom physical education of students

How to master the game of table tennis in physical education classes. At the beginning of your classes, you need to get acquainted with how the racket interacts with the ball, "feel" the racket and the ball, learn to control its flight in different ways, master the basic striking movements, master the orientation of the torso, arms, legs and racket in space, etc.
 Purpose: to analyze the essence and significance of the stages of table tennis training in physical education classes: (special physical training; technical training, techniques; tactical training; psychological training).It is important to learn how to hold the racket correctly and perform various exercises with the racket and ball off the table, as this will help you master the technique of the game faster. In this case, it is recommended to use the following exercises: moving around the court, holding the ball on the racket and watching the grip, rolling the ball on the racket from one edge to the other or in a circle, repeatedly hitting the ball with different sides of the racket from the bottom up or alternately with one and the other side of the racket, strive to keep the ball from falling to the ground as long as possible (should be performed both in place and in motion); driving the ball with the racket, hitting the floor (dribbling), in the player's stance on the spot or in motion; to give the ball rotation with both sides of the racket in different directions: from the body to the right or left; to hit the ball with a racket to different heights in turn - high bounce, low bounce; crouching and standing up, to hit the ball: hit - crouch, hit again - stand up.
 When playing on the table, you need to pay attention to the correctness of your movements. The basics of the technique can be properly mastered and consolidated only with repeated repetition of technical elements in a game environment on the table, and the prerequisites for this are practicing the technique with the help of imitation exercises. In the future, a lot depends on coordination of movements, musculoskeletal sensitivity, attentiveness, reaction speed, as well as the level of development of such qualities as endurance, perseverance, dedication and efficiency.

Physical Characteristics, Functional Movements and Coaching Style in Basketball

This study aims to develop a basketball player development plan based on assessing the effects of physical characteristics and functional movements on male and female students' performance in basketball. It incorporates Long Term Athletic Development (LTAD) frameworks to guide the training, competition, and recovery of student-athletes. The LTAD stages range from the active start, focusing on basic movements, to training to win, concentrating on high-level competition preparation. The research is significant for students, parents, teachers, and department heads, providing a structured approach to enhancing players' skills and ensuring safety during play. The methodology involves a quantitative approach, utilizing descriptive comparative-correlational research design to explore the relationship between functional movement, coaching style, and physical characteristics in basketball. The study encompasses students from multiple institutions, employing total enumeration sampling for comprehensive data collection. Ethical considerations emphasize informed consent, the right to withdrawal, and confidentiality. The findings aim to inform an enhanced player development plan, contributing to the academic and athletic success of college students.

Research on Human-Robot Collaboration Method for Parallel Robots Oriented to Segment Docking.

In the field of aerospace, large and heavy cabin segments present a significant challenge in assembling space engines. The substantial inertial force of cabin segments' mass often leads to unexpected motion during docking, resulting in segment collisions, making it challenging to ensure the accuracy and quality of engine segment docking. While traditional manual docking leverages workers' expertise, the intensity of the labor and low productivity are impractical for real-world applications. Human-robot collaboration can effectively integrate the advantages of humans and robots. Parallel robots, known for their high precision and load-bearing capacity, are extensively used in precision assembly under heavy load conditions. Therefore, human-parallel-robot collaboration is an excellent solution for such problems. In this paper, a framework is proposed that is easy to realize in production, using human-parallel-robot collaboration technology for cabin segment docking. A fractional-order variable damping admittance control and an inverse dynamics robust controller are proposed to enhance the robot's compliance, responsiveness, and trajectory tracking accuracy during collaborative assembly. This allows operators to dynamically adjust the robot's motion in real-time, counterbalancing inertial forces and preventing collisions between segments. Segment docking assembly experiments are performed using the Stewart platform in this study. The results show that the proposed method allows the robot to swiftly respond to interaction forces, maintaining compliance and stable motion accuracy even under unknown interaction forces.

Batting for Primary-Age Children: A Movement Concepts Medley

Batting or striking with a long-handled implement is an important fundamental motor skill used in several lifetime activities. This article outlines basic movement concepts that are developed through batting and provides recommendations that can serve as both curricular options for physical education and a potential homework idea for kids to explore at home.

Development Program of Basic Physical Movement Skills for Early Childhood in Guangzhou City, China

Background and Aim: The data highlights the persistent issue of high obesity rates among young children, aged 3-6, despite economic development and improved living standards. The overall physical fitness of children in this age group is deemed suboptimal, impacting their health, learning efficiency, and social adaptability. Recognizing early childhood as a critical phase for physical and mental development, the General Office of the Central Committee of the Communist Party of China and the General Office of the State Council emphasize the importance of physical education in the compulsory education stage. The recommended teaching model involves imparting health knowledge and basic motor skills, with an evolving focus on specialized motor skills. The study aims to investigate means and curriculum arrangements for physical fitness and skill exercises, intervening in basic motor skills to promote a holistic approach to physical and mental development in young children, ultimately contributing to the sustainable advancement of physical education. Materials and Methods: In this paper, using the methods of literature review, experimental method, expert interview method, observation method, and questionnaire survey method, an eight-week intervention experiment was carried out on 30, 5-6-year-old children, and the classroom teaching content was arranged in the way of physical fitness and basic motor skills integration. Results: The results of the two-month intervention experiment were as follows: the development of physical fitness and basic motor skills was better than that of the pre-intervention experiment; in terms of physical fitness: boys improved better than girls in standing long jump, 10-metre run, and throwing a tennis ball; girls improved better than boys in flexibility; and the development of coordination and balance was comparable between boys and girls. Regarding basic motor skills: boys outperformed girls in mobility skills; girls outperformed boys in biomechanical skills. Conclusion: In conclusion, the two-month intervention experiment exhibited positive overall outcomes in physical fitness and basic motor skills development, with distinct gender-specific variations. Boys showed superior progress in activities emphasizing strength and speed, while girls excelled in flexibility. Coordination and balance improvements were comparable between genders. The findings emphasize the importance of tailored approaches in physical education interventions to address diverse aspects of children's development.

Human-like acceleration and deceleration control of a robot astronaut floating in a space station

The acceleration and deceleration (AD) motions are the basic motion modes of robot astronauts moving in a space station. Controlling the locomotion of the robot astronaut is very challenging due to the strong nonlinearity of its complex multi-body dynamics in a gravity-free environment. However, after training, humans can move well in space stations by pushing the bulkhead, and the motion mechanism of humans is a good reference for robot astronauts. The contribution of this study is modeling the human AD motion in a microgravity environment and proposing a human-like control method for robot astronauts moving in space stations. Specifically, the movement and contact force data of the human body during AD motion were collected on an air-floating platform. Through human AD modeling analysis, the mechanism of human motion is discovered, and semi-sinusoidal primitives of contact forces are proposed for AD motion. Then, a dynamic guidance model of human AD motion is built to complete motion planning under contact constraints, which is used as the expected model for the AD control of robot astronauts. Benefiting from the force primitives, accurate and safe planning of human-like AD motion can be completed. The characteristics and mechanism of human AD motion have been analyzed from the perspective of optimization. Lastly, based on the proposed dynamic guidance model, the AD motion policy is mapped to the robot astronaut system via a system control method based on the equivalent mapping of dynamic responses (force, velocity and pose). Through comparative analysis with real human motion data and simulation results under different conditions, the proposed AD control method can achieve human-like motion efficiently and stably. Even when confronted with errors in the robot’s contact velocities and inertia parameters, the method can significantly reduce the motion errors while ensuring stability.

Improvement of Motor Skills and Motivation to Learn Physical Education Through the Use of Traditional Games

Study purpose. This study aims to investigate motor skills and motivation to learn physical education through traditional games. Materials and methods. The study was conducted using an experimental method and involved 60 students from primary schools in Purwodadi District, Grobogan Regency, Indonesia. Data were collected by measuring motor skills and learning motivation through affective, cognitive and psychomotor tests that were examined for validity and reliability. In addition, students' character was also measured through observational tests of students' basic movement skills. The measurement of basic movement skills was carried out before and after the intervention, which lasted for 8 sessions over one month. Data analysis was carried out using the ANOVA technique, reinforced by regression of research results using SPSS 22 software. Results. The results showed that the traditional game approach had a significant effect on increasing students' motivation to learn physical education. The traditional games approach also contributed positively to students' learning outcomes. Through hands-on experience in these traditional games, students can develop motor skills, coordination, speed, strength, as well as cognitive aspects such as strategy, spatial intelligence and situation analysis. Conclusions. By participating in traditional games, students can understand and respect cultural heritage and broaden their horizons about cultural diversity. Suggestions for future investigations include extending the research and development activities by including a larger sample, which may provide greater statistical power to support research findings in the area of traditional games.

The Effect of Basic Passing Movements In Volleyball Through Playing Bouncing Ball With A Pair Pattern

This research aims to determine the effect of applying the method quantitatively experimentally with One Group Pretest and Post Test Design. in improving basic volleyball passing techniques at SDN 8 Cicalengka, Cicalengka District, Bandung Regency. Data collection techniques from the pre-test sig normality test = 0.2 Sig value (0.2) > 0.05, the conclusion is that the pretest data is normally distributed. Post-test sig data = 0.11 Sig value (0.11) > 0.05, in conclusion the posttest data is normally distributed, homogeneity test Sig = 0.32 After carrying out a homogeneity test using SPSS, a sig value of (0.32) is obtained, meaning that the sig value (0.6) > 0.05 then the data The test is homogeneous, and the following is the T test H0: There is no result/influence. HI: There is a result/influence. If the sig value is > 0.05 then the HI is rejected. If the sig value is < 0.05 then the HI is accepted. Sig value: 0.001. As for the results of the paired pattern data from the pre-test and post-test normality tests, the results of the homogeneity test using SPSS obtained a sig value of (0.23), meaning that the sig value is (0.6) > 0.05, so the data is homogeneous, and as for the T test, there is H0: None HI results/influence: There are results/influence If the sig value is > 0.05 then the HI is Rejected If the sig value is < 0.05 then the HI is Accepted.

Are boys and girls in rural areas equal in terms of gross motor skills?

Proficiency in gross motor skills serves as the foundational groundwork for children as they navigate through life. Fundamental competence in gross motor skills is particularly essential for elementary school students, enabling them to engage in play, sports, and societal activities, while also reaping health benefits through a consistently active lifestyle. Inadequate competency in gross motor skills may potentially limit the prospects of leading an active life. This research seeks to explore potential disparities in gross motor skills between male and female students in rural areas. The study sample encompasses 96 elementary school students spanning grades 4 to 6, with an even distribution of 48 boys and 48 girls. The measurement of gross motor skills is conducted using Ulrich's TGMD-2, and the data is subjected to descriptive statistical analysis. The results of the gender difference test reveal a significance level of 0.259 (p > 0.05), indicating similar basic movement skills. Both boys and girls fall within the average ability category on a scale of 91-110, with mean scores of 98.43 for boys and 94.87 for girls. In grade 4, both genders start at the same level, experience an increase in grade 5, and a decrease in grade 6. However, these fluctuations are statistically insignificant, as affirmed by the t-test results, indicating comparable motor skills in both groups. The outcomes of this study aim to provide valuable insights into the nuances of motor skill development in rural settings, offering input for strategies to foster equitable physical development among boys and girls in such environments. Keywords: Gross motor, boys and girls, rural students, primary school

Literasi Dasar Bagi Para Siswa Sekolah Dasar

Basic literacy is a basic priority or priority scale that needs to be strengthened and stabilized. The cultivation and formation of basic literacy skills is a real manifestation of the mental revolution program, even mental evolution. Therefore, basic literacy needs to be strengthened because it is the foundation for the lives of future generations. Apart from that, the basic literacy movement that is being intensified aims to support the realization of free humans. What is meant by free humans are free humans who can read and write to gain knowledge and use this knowledge for the good and sustainability of their lives. This article discusses the implementation of Community Service in Rangalaka Village, Kotabaru District, Ende Regency, which will take place from 1 to 30 August 2022. The focus of service activities is the implementation of basic literacy activities in the form of tutoring for students in Rangalaka Village, namely Lewoketo Inpres Elementary School and Satap Ligalejo Middle School. Tutoring is focused on elementary and junior high school students to provide knowledge strengthening, instilling a virtuous attitude in students so that they have good knowledge and attitudes in facing their future.

Development of a Simple Game-Based PJOK Learning Model to Improve Locomotor Basic Movements and Cooperation of Lower Grade Elementary School Students

This study aims to determine the correlation between the Problem-Based Learning learning model and the Discovery Learning model with students' creativity and learning motivation. This research uses a quantitative approach of correlation type. The sample in this study used purposive sampling, namely grade 6 with a total of 40 students, consisting of 19 students at SD Negeri Awu Awu and 21 students at SD Negeri Wingkoharjo. Data collection using observation sheets and questionnaire statements. Data analysis in this study used Product moment Correlation Test and t-Independent Test. The results of this study indicate that there is a significant correlation between the application of the Problem-Based Learning learning model and the learning creativity of students at SD Negeri Awu Awu with a pearson correlation value = 0.660 and a p-value (sig-2tailed) of 0.002. There is a significant correlation between the application of the Problem-Based Learning learning model and student learning motivation at SD Negeri Awu Awu with a pearson correlation value = 0.834 and a p-value (sig-2tailed) of 0.000. There is a significant correlation between the application of the Discovery Learning learning model and students' learning creativity at SD Negeri Wingkoharjo with a pearson correlation value = 0.660 and a p-value (sig-2tailed) of 0.001. There is a significant correlation between the application of the Discovery Learning learning model and student learning motivation at SD Negeri Wingkoharjo with a pearson correlation value = 0.501 and a p-value (sig-2tailed) of 0.021. There is no significant difference between creativity and motivation of students in the application of both learning models with a significance value of 0.064 for learning creativity and with a significance value of 0.477 for learning motivation.