Badminton Sport Research Articles

Perkembangan Motorik Siswa SD melalui Aktivitas Bulu Tangkis

This study aims to understand the motor development of elementary school students. The method used in this research is a qualitative descriptive approach, specifically a literature review. The purpose of this method is to describe the researcher's findings from several journal articles. This study examines how the motor development of elementary school students is influenced by badminton activities. Several journal analyses were used to collect data. Data analysis involved editing, drawing conclusions, and presenting the findings. The primary issue is analyzing children's development through the sport of badminton.

Stretchable-thickness model for dynamic responses of graphene origami reinforced badminton sport plate

In this article, we organize a stretchable-thickness model to present a frequency analysis for a composite plate applicable in badminton court which is reinforced with origami graphene. A higher order kinematic model is extended in this work including three bending, shear, and stretching functions, where the stretching functions is responsible for satisfying the out of plane shear strains and stresses at top/bottom surfaces of the badminton equipment. The sport or composites plate is manufactured from a copper matrix reinforced with graphene origami where the effective material properties are calculated based on micromechanical models as a function of volume fraction and folding degree of graphene origami, material properties of matrix and reinforcement and temperature. The numerical results are presented with changes of volume fraction, folding degree of reinforcement, and thermal loading along the thickness direction. The main novelty of this work is accounting thickness stretching deformation for the analysis of a graphene origami reinforced plate and investigating the responses of graphene origami as a new reinforcement. A verification investigation is presented for approve of the methodology, and solution procedure. An investigation on the order of deformation is presented for various thickness ratio of the badminton sport plate.

Design of Badminton Technical Movement Recognition System Based on Improved Agnes Algorithm

The Badminton Technical Movement Recognition System is a technology-driven solution aimed at identifying and analyzing various technical movements performed by badminton players during gameplay. Leveraging advanced sensors, motion tracking devices, and machine learning algorithms, this system captures and interprets data related to player movements, racket swings, footwork, and other key actions on the court. By analyzing this data in real-time or post-match, coaches, players, and analysts can gain valuable insights into performance, technique, and areas for improvement. The system's ability to recognize and quantify specific movements allows for detailed performance assessment, personalized training programs, and strategic game planning. The Badminton Technical Movement Recognition System serves as a powerful tool for enhancing player development and optimizing performance in the sport of badminton. The paper presents a comprehensive study on the application of the Multi-Modal AGNES algorithm across diverse domains, encompassing movement pattern estimation, modal feature extraction, coordinate estimation, and badminton feature estimation. Through rigorous experimentation and analysis, the algorithm's efficacy in accurately identifying movement patterns, robustly extracting features from varied datasets, precisely localizing objects in three-dimensional space, and proficiently estimating badminton-specific metrics has been demonstrated. Through rigorous experimentation and analysis, the algorithm's efficacy in accurately identifying movement patterns, robustly extracting features from varied datasets, precisely localizing objects in three-dimensional space, and proficiently estimating badminton-specific metrics has been demonstrated. For instance, the algorithm achieved an average accuracy of 90% in classifying movement patterns in a dataset of 1000 observations. Additionally, it accurately estimated modal features such as swing speed, racket angle, and shuttlecock speed with a mean error rate of less than 5%.

Enhancing Badminton Learning for Deaf Children: Development and Evaluation of an Interactive Video Teaching Module

This research aims to produce badminton learning media that is more effective and relevant for deaf children. It employs the R&D method with the ADDIE development model, encompassing five stages: analysis, design, development, implementation, and evaluation. Expert validation was conducted during development, involving learning media, special needs, and badminton experts. The implementation stage included product trials conducted at SLB Negeri 1 and SLB Negeri 2 Padang City, with 12 voluntary participants. Product effectiveness was assessed using the T-test. Expert validation results indicate high validity across domains: 89.2% for learning media, 95% for children with special needs, and 95.2% for badminton expertise. Small-scale trials achieved an 84% success rate with an excellent rating. The effectiveness test, with T count = 9.916 > T table = 1.796 at p < 0.005, demonstrates the efficiency of interactive videos in enhancing understanding and proficiency in badminton short serves among deaf children. This research concludes that the development of badminton learning video media for children with special needs provides an effective solution in increasing their understanding of the sport of badminton. The implications of this research contribute to developing inclusive learning strategies that meet the diverse and specific needs of individuals with disabilities. Keywords: Development, learning media, badminton, deaf children.

Pelatihan Pembelajaran Cabang Olahraga Bulu Tangkis Pada Siswa Kelas Viii Di Smp Negeri 12 Kota Bengkulu

SMP Negeri 12 Kota Bengkulu Located in Lempuing, at SMP Negeri 12 Kota Bengkulu there are many extracurricular activities, one of the active extracurriculars is badminton which is played every Friday afternoon at exactly 15.30 – 17.30 on the Rangonang field, extracurricular sports are badminton. approximately 23 students participated in badminton, consisting of 9 men and 14 women. The sport of badminton is very popular among students at SMP Negeri 12 Bengkulu City, which means that there are students who are enthusiastic about taking part in the training. Where there are Dehasen University lecturers who are teachers at SMP Negeri 12 Bengkulu City, it will make it easier to carry out service both with the school and students at SMP Negeri 12 Bengkulu City. so that community service was carried out by Dehasen University lecturers with the theme: Badminton Learning Training for Class VIII Students at SMP Negeri 12 Bengkulu City.

Peningkatan pembelajaran dasar long serve menggunakan metode inquiry dalam permainan bulutangkis

The efficiency of providing long serve learning materials is still very lacking in students of Padang City Junior High School. With the lack of efficiency resulted in the learning of the main sport of badminton is still less accurate. The main purpose of the research conducted is to find out the improvement of Basic Long Serve learning using inquiry methods in Badminton Games. The type of research that is done is class action research. The sample in this study was as many as 30 students of Padang City Junior High School. The research instrument used is a test instrument for the learning ability of long serve badminton games. The data analysis technique used is comparative descriptive analysis. Based on the results of research that has been carried out from cycle I obtained as many as 11 students (36.7%) completed and 19 students (63.3%) incomplete. While in cycle II showed an increase of 25 students (83.3%) completed and 5 students incomplete (16.7%). Based on the average results that have been obtained, it can be said that there is an increase from cycle I to cycle II. Sothe conclusion that can be obtained from this study is the basic learning of long serve in badminton games through inquiry methods in padang city junior high school students

Incidence and burden of illness at the Tokyo 2020 Paralympic Games held during the COVID-19 pandemic: a prospective cohort study of 66 045 athlete days

ObjectiveTo describe the incidence and burden of illness at the Tokyo 2020 Paralympic Games, which was organised with strict COVID-19 countermeasures.MethodsDaily illnesses were recorded via the web-based injury and illness...

Development of Badminton-specific Footwork Training from Traditional Physical Exercise to Novel Intervention Approaches

<strong>Background:</strong> Badminton has been one of the most popularised sports and physical activities around the globe with documented healthy benefits. Training of badminton footwork could enable rapid movement velocity thus improving the athletic performance. This study was aimed to review the development of badminton footwork training and summarise the different exercise training approaches and resistance training. <strong>Methods:</strong> A systematic search of “badminton footwork” and “exercise training” was conducted in the research articles of both English and Chinese languages in order to review the development of badminton sport, footwork classification and definition, traditionally employed exercise training, and resistance training. <strong>Findings and Implication:</strong> A recent popular exercise training intervention, wearable resistance (WR) training, was mainly introduced and discussed as this approach has been successfully employed in the training of other sports. Being a typical acyclic motion on badminton court, the training of badminton footwork shall consider integrating the WR approach with wearable and adjustable loads. The training intervention may attach incremental loads to either the whole body or regional limbs to practice real-competition movements with high-velocity, thus forming motor adaptation. The adaptation from task-specific training may increase footwork efficiency and transfer to match situation. Future WR research should compare different WR loading configurations from acute and longitudinal analysis, thus forming scientific evidence to support selection and design of training scheme for badminton footwork. Findings may provide implications for the selection of approaches and schemes design for badminton-specific footwork training to improve on-court performance and prevent potential injuries.

DeCoach: Deep Learning-based Coaching for Badminton Player Assessment

Wearable devices have gained immense popularity among various pervasive computing and Internet-of-Things (IoT) applications in the past decade. Sports analytics researchers recently focused on improving a player’s performance to help devise a winning strategy based on the player’s gameplay. Especially in a racquet-based badminton sport, it is assumed that handling the racquet during the gameplay is one of the primary reasons to influence the players’ performance. On the contrary, we posit that the players’ stance, body movements, and posture are equally significant in evaluating a player’s performance during the game. A shot characterized by a recommended posture, stance, and body movements allows a player to play a stroke efficiently, thus aiding the player in guiding the shuttle to strategic spots and making it difficult for the opponent to return the shot and score a point. Relying on this hypothesis, we propose DeCoach, a data-driven framework that leverages the stance and posture of the players and ranks them based on their performances. In this effort, we first employ a deep learning-based algorithm to classify the strokes and stances of the players. Secondly, we propose a distance-based methodology to compare the obtained stance of a player with that of a professional player. Finally, we devise a deep learning-based regressor to predict the player’s performance which commences with ranking based on their performance. We evaluate DeCoach using our in-house dataset, Badminton Activity Recognition (BAR) Dataset that is collected using inertial measurement unit (IMU) sensors by placing them on the upper and lower limbs of the players. The BAR dataset is collected from 11 players in the controlled and uncontrolled environment settings for 12 frequently played shots in the game. Empirical results indicate that DeCoach achieves 89.09% accuracy for strokes detection and R2 score of 88.84% in estimating the players’ performance.

Differences between Elite Male and Female Badminton Athletes Regarding Heart Rate Variability, Arterial Stiffness, and Aerobic Capacity.

Cardiovascular health and aerobic capacity play crucial roles in determining the performance of athletes in the highly competitive sport of badminton. Few studies have directly compared heart rate variability (HRV), arterial stiffness, and aerobic capacity between male and female athletes, especially among badminton athletes. This study investigated sex differences in HRV, arterial stiffness, and aerobic capacity in badminton athletes. Elite badminton athletes were recruited and divided into male (n = 20, 21.0 ± 1.8 years old) and female (n = 16, 21.2 ± 2.3 years old) groups. Both groups performed an incremental treadmill running test for the evaluation of maximal oxygen consumption (O2max), anaerobic threshold, and time to exhaustion. They started exercising at a treadmill speed of 2.7 km/h and an inclination of 10% gradient for 3 min, and the speed and inclination were gradually increased every 3 min until they were exhausted or fatigued volitionally. HRV was examined using the Polar heart rate monitor over a period of 5 min at rest in the supine position. Subsequently, the index of arterial stiffness was examined under the same condition. Our results revealed significant differences between the male and female athletes in O2max (men: 60.38 ± 8.98 mL/kg/min, women: 48.13 ± 7.72 mL/kg/min, p < 0.05), anaerobic threshold (men: 41.50 ± 7.26 mL/kg/min, women: 32.51 ± 6.19 mL/kg/min, p < 0.05), time to exhaustion (men: 902.15 ± 120.15 s, women: 780.56 ± 67.63 s, p < 0.05), systolic blood pressure (men: 125.27 ± 7.76 mmHg, women: 107.16 ± 11.09 mmHg, p < 0.05), and arterial stiffness index (men: 63.56 ± 12.55, women: 53.83 ± 8.03, p < 0.05). However, no significant differences in HRV measures were observed between the two groups. These findings suggested that the male badminton athletes demonstrated significantly higher aerobic capacity than did the female athletes, but there were no significant differences in HRV measures. The female athletes exhibited superior arterial function, compared with their male counterparts.

Investigation of the effect of acute badminton training on selected biomotoric parameters

Background and Study Aim. One of the fastest racquet sports in the world, badminton is defined as a versatile, explosive sprint sport that requires players to perform intense rhythmic movements with its highly competitive and dynamic feature. The aim of this study is to investigate the effectiveness of 4-week badminton training on some selected biomotoric features in young individuals engaged in recreational sports.&#x0D; Material and Methods. Twenty seven students of sports sciences voluntarily participated in the study (age = 18,85 ± 0,98 years). A total of 4 weeks of training was given for 2 hours a day specific to badminton sport. We examined the effects of pre-post training development of biomotoric properties, flexibility, reaction, vertical jump, balance and agility parameters on performance. Statistical analyzes of the data obtained as a result of the research were obtained using the IBM SPSS 23.0 package program.&#x0D; Results. The differences before and after badminton training, a statistically significant difference was found between pretest and posttest measurements of flexibility (5.53%), reaction (24.66%), vertical jump (8.93%), and agility (2.54%) tests (p&lt;0.05). In the balance test, although there was a mathematical difference of 17.84%, this difference was not statistically significant (p&gt;0.05). Finally, 4-week training improves flexibility, reaction, vertical jump and agility performances in a positive and meaningful way (p&lt;0.05).&#x0D; Conclusions. The findings showed that the training method specific to badminton sport improved the flexibility, reaction, vertical jump and agility performances of individuals compared to pre-training. Specifically, these results revealed that the training-performance relationship clearly affects each other positively. In future studies, it can be predicted that more multidisciplinary training methods will be directed to research by making macro plans.

Training-Associated Superior Visuomotor Integration Performance in Elite Badminton Players after Adjusting for Cardiovascular Fitness

Badminton is recognized as the fastest racket sport in the world based on the speed of the birdie which can travel up to 426 km per hour. On the badminton court, players are not only required to track the moving badminton birdie (visual tracking and information integration) but also must anticipate the exact timing to hit it back (temporal estimation). However, the association of training experience related to visuomotor integration or temporal prediction ability remains unclear. In this study, we tested this hypothesis by examining the association between training experience and visuomotor performances after adjusting for age, education, and cardiovascular fitness levels. Twenty-eight professional badminton players were asked to perform a compensatory tracking task and a time/movement estimation task for measuring visuomotor integration and temporal prediction, respectively. Correlation analysis revealed a strong association between training experience and performance on visuomotor integration, indicating badminton training may be promoted to develop visuomotor integration ability. Furthermore, the regression model suggests training experience explains 32% of visuomotor integration performances. These behavioral findings suggest badminton training may facilitate the perceptual–cognitive performance related to visuomotor integration. Our findings highlight the potential training in visuomotor integration may apply to eye–hand coordination performance in badminton sport.

Survey of Physical Fitness Levels of Badminton Athletes in Binjai City, Indonesia

Athletes aged 16-19 years is a period towards the peak of achievement that is important to be evaluated from various components including the level of physical fitness. Especially in the sport of badminton, the physical fitness aspect is an important component that must be owned for single and doubles athletes. This research aims to find out the level of physical fitness of badminton athletes in Binjai City, Indonesia. Participants in this study were 10 athletes (ages 16-19 years) at Pusdiklat PB Rada Kota Binjai Indonesia in 2021. The design of this study is descriptive quantitative. The instruments used are physical fitness tests which include a 60-meter running test, elbow hanging test, sitting baring test, upright jump test and 1200-meter running test. Research data collection techniques using test and measurement provisions in physical fitness test guidelines. Data analysis techniques that are through quantitative data obtained are analyzed descriptive statistics, further interpreted in the category of assessment of the physical fitness component of athletes. The results showed that the level of physical fitness with a range of results of 14-17 showed a good category of 7 people (85%) and with a range of results of 10-13 showed a category of less than 3 people (25%). So based on the results of research it can be concluded that the level of physical fitness of Badminton Pusdiklat PB Rada Kota Binjai in 2021 is categorized as Good. This research has implications for badminton coaches determining physical exercise programs, techniques, and tactics so that they can be optimal in improving the achievement of their athletes. The contribution of this research is to provide an overview of future research to be able to provide a variety of exercise programs to the optimization of physical fitness of athletes. Keywords: Physical Fitness, Athlete, Badminton, Survey

Flame structure and fuel reaction on a non-premixed shuttlecock-like conical burner

To promote the efficiency of non-premixed combustion, we designed slot structures with a simple geometry on the side of a conical burner named a shuttlecock-like conical burner. The slot structure which can introduce the air co-flow naturally into the cone instead of using other and complicated geometry is inspired from the particular shape of a shuttlecock serving as a missile in badminton sport. Therefore, the air co-flow not only produces a recirculation zone on the edge of the burner but also moves directly into the burner. The combustion condition transforms from non-premixed to partially premixed combustion; the mixing and reaction of fuel and oxidant are hence greatly enhanced. We observed the structures of the flame and the flow of a shuttlecock-like conical burner, and examined its reaction characteristics with measurements of the chemiluminescence of OH* and the flame temperature. The observation of an isothermal flow field demonstrates that the air co-flow moves directly into the burner via the slots. Double pairs of vortex structures are observed above the exit of the burner because the introduced air co-flow decreases the strength of the outer vortex, allowing the central jet to form an inner vortex. The reaction zone of a shuttlecock-like conical burner hence approaches not only the central region of the flame but also the burner exit. The reaction intensity of the fuel of a shuttlecock-like conical burner is also stronger than that of an ordinary conical burner (without the slots). The designed shuttlecock-like conical burner is significantly useful to serve as a reference to improve the combustion efficiency of non-premixed combustion.

Mental Imagery Applicative Model for Beginner Badminton Coaches

The implementation of mental imagery in the badminton sport coaching is often neglected, especially for beginner badminton coaches. As an integral part of psychological skill training (PST), the intervention of mental imagery could be conducted in education and training programs. The objective of the study is to help improve the knowledge, attitude, and skill of badminton coaches of the beginners about how mental imagery could be integrated in the training process. The program was conducted in a workshop and coaching practical training involving 20 beginner badminton coaches and 56 beginner student-athletes aged 10 - 13. The results of the analysis showed that the education and training program were successful on improving knowledge, attitude, and skill of the badminton coaches for beginners regarding the implementation of integrating mental imagery in a training process. Hence, it can be concluded that the applicable conceptual framework of using mental imagery developed in this study can be used as an applicative model for implementing mental imagery programs in an integrated manner with the training process.

Implementation of Integrated Shuttle Time in Involving and Developing Badminton Sports

Badminton sport coaching which tends to be instant causes a gap between athletes' achievements in Sijunjung Regency and sports activities for potential athletes of elementary school age. It takes a program that can socialize badminton among elementary school students that is able to foster interest and motivation to play badminton and form a coaching forum into the badminton coaching club. The integrated Shuttle Time program is an effort to socialize and increase interest in playing badminton in elementary school students in general in Sijunjung Regency. The partner in this activity is the Sijunjung Regency Sports Facilities Association (ISORI). The key to implementing badminton with Shuttle Time is to provide badminton lessons that are cheaper, more interesting, fun and safe for elementary school students. The method used in this activity is through several stages, namely the first stage of direct field observation and coordination with related parties in this activity. The second stage provides Shuttle Time training for elementary school sports teachers and the third stage the teacher implements the shuttle time for students. The result of this activity is that the training activities will be carried out for 3 days and the teacher will get provisions in implementing this shuttle time in learning badminton in class hours and extracurricular development activities

Better position for the wearable sensor to monitor badminton sport training loads

ABSTRACT This study purposed to identify the better accelerometer location for monitoring badminton sports training load by investigating the correlation between internal (HR, training impulse [TRIMP]) training load and external (acceleration, player load [PL]) training loads measured from 5 different body locations. Twelve college-level badminton athletes wore a HR transmitter belt and five accelerometers fixed on both hands, legs, and lower back while performing continuous three-minute training of four badminton skills including backhand serve (BS), net shot (NS), footwork training (FT), and jump smash (JS). Results showed PL at the five locations were significantly related to TRIMP (r = 0.570–0.843, p < 0.05), in which PL at lower back has highest Pearson (r = 0.843) and partial (r = 0.366) correlated to TRIMP (p < 0.05). Base on the stepwise multiple regression, PL at lower back and racket hand explained 88% of the variance of TRIMP (R2 = 0.879). In conclusion, lower back is an idea location for accelerometer to monitor overall external training load in badminton if considering one accelerometer location, while combining PL at the lower back and racket hand can predict 88% of the variation of the internal training load.

Evaluasi Program Pembinaan Prestasi Bulutangkis di Klub Persatuan Bulutangkis Jaya Mandiri

This study aims to: 1) evaluate the background and objectives of the coaching program, 2) evaluate human resources, infrastructure and funds, 3) evaluate program implementation, coordination, 4) evaluate the results achieved and welfare This research is a survey research using evaluation the CIPP model program. The research subjects included administrators, coaches, athletes, parents of athletes, the community around the club. The technique of collecting data through 3 ways, namely by (1) interviews, (2) observation (3) documentation. The source of the data studied was the PB Jaya Madiri club, Lubuklinggau City, South Sumatra Province. The analysis technique used is qualitative data analysis with four stages: data collection, data reduction, data presentation, drawing conclusions. The results of this study are 1) the badminton sport coaching carried out by the club is in accordance with the background and program objectives. 2) badminton sports coaching in the club has good and quality human resources, supported by infrastructure and insufficient funds, 3) badminton coaching in clubs which consists of aspects of program implementation and coordination is running well. 4) badminton coaching in the club is a result of the decreasing achievements achieved by athletes, while the welfare category is less. In conclusion, the badminton sport coaching carried out by PB Jaya Mandiri club is appropriate, has good and quality human resources (HR), supported by the availability of adequate infrastructure but limited funds that reduce the achievement of PB Jaya Mandiri club.&#x0D; Keywords: Badminton, Evaluation, Coaching, Programs

Improved Badminton Forehand Smash Through Training Methods

Badminton training can not only be trained at the national level and regional level training, but many Indonesian people open mass training. Training in achieving achievement cannot be separated from the right training program. So UTP Surakarta students, especially PKO study programs, are required to be able to excel in the badminton sport. This study aims to determine how much influence the plyometric training and weighted training have on the improvement of smash fore hand badminton among students in the achievement of Tunas Pembangunan Surakarta university. This research is using experimental method. The data collected in this study are quantitative data. Based on the results of the research and the results of data analysis, the following conclusions were obtained: (1). There is a difference in the effect between the effect of plyometric training and weight on the forehand smash ability with a t-value of 8.88, while the t-table at the 5% significance level is 1.72. Based on these results, it can be concluded that there is a significant difference between groups 1 and 2. (2). plyometric exercises have a better effect on improving the ability of forehand smashes. group 1 has an increase percentage of 33.7%. Meanwhile, group 2 had an increase of 30.5%.

Joint contact force and movement deceleration among badminton forward lunges: a musculoskeletal modelling study

ABSTRACT Joint contact force is the actual force applied on the articular surface that could predict performance and injuries, but rarely reported for badminton sport. The study sought to calculate lower limb joint contact force and decelerative kinematics for badminton forward lunges. Fifteen badminton players performed backhand and forehand forward lunges in random order. The kinematic and kinetic data were input to scale a musculoskeletal model and solve inverse dynamics in the simulations. Outcome variables were compared between lunge conditions using repeated measures MANOVA. Forehand lunge produced higher compressional ankle contact force (p = 0.040, partial η2 = 0.14), faster touchdown hip abduction (p = 0.031, partial η2 = 0.16), and larger horizontal deceleration of the mass centre (p = 0.016, partial η2 = 0.19) and torso (p = 0.031, partial η2 = 0.16) compared to backhand lunge. Despite the statistical significance, we found that the increments of joint loading in forehand lunge were small (<5%) with limited effect size and could be attributed to the larger movement deceleration during braking. These force changes could possess performance merits. However, its linkage to injury risk is unclear and warrants further investigation.