Training Methods Research Articles

Multistream Adaptive Attention-Enhanced Graph Convolutional Networks for Youth Fencing Footwork Training.

The popularity of fencing and intense sports competition has burdened adolescents with excessive training, harming their immature bodies. Traditional training methods fail to provide timely movement corrections and personalized plans, leading to ineffective exercises. This paper aims to use artificial intelligence technology to reduce ineffective exercises and alleviate the training burden. We propose an action recognition algorithm based on the characteristics of adolescent athletes. This algorithm uses multimodal input data to comprehensively extract action information. Each modality is processed by the same network structure, utilizing attention mechanisms and adaptive graph structures. A multibranch feature fusion method is used to determine the final action category. We gathered the fencing footwork data set 2.0. Our model achieved 93.3% accuracy, with the highest precision at 95.8% and the highest F1-Score at 94.5% across all categories. It effectively recognized actions of adolescents with different heights and speeds, outperforming traditional methods. Our artificial intelligence-based training solution improves training efficiency and reduces the training burden on adolescents.

Explainable machine learning by SEE-Net: closing the gap between interpretable models and DNNs

Deep Neural Networks (DNNs) have achieved remarkable accuracy for numerous applications, yet their complexity often renders the explanation of predictions a challenging task. This complexity contrasts with easily interpretable statistical models, which, however, often suffer from lower accuracy. Our work suggests that this underperformance may stem more from inadequate training methods than from the inherent limitations of model structures. We hereby introduce the Synced Explanation-Enhanced Neural Network (SEE-Net), a novel architecture integrating a guiding DNN with a shallow neural network, functionally equivalent to a two-layer mixture of linear models. This shallow network is trained under the guidance of the DNN, effectively bridging the gap between the prediction power of deep learning and the need for explainable models. Experiments on image and tabular data demonstrate that SEE-Net can leverage the advantage of DNNs while providing an interpretable prediction framework. Critically, SEE-Net embodies a new paradigm in machine learning: it achieves high-level explainability with minimal compromise on prediction accuracy by training an almost “white-box” model under the co-supervision of a “black-box” model, which can be tailored for diverse applications.

Detecting and Localizing Wireless Spoofing Attacks on the Internet of Medical Things

This paper proposes a hybrid approach using design science research to identify rogue RF transmitters and locate their targets. We engineered a framework to identify masquerading attacks indicating the presence of multiple adversaries posing as a single node. We propose a methodology based on spatial correlation calculated from received signal strength (RSS). To detect and mitigate wireless spoofing attacks in IoMT environments effectively, the hybrid approach combines spatial correlation analysis, Deep CNN classification, Elliptic Curve Cryptography (ECC) encryption, and DSRM-powered attack detection enhanced (DADE) detection and localization (DAL) frameworks. A deep neural network (Deep CNN) was used to classify trusted transmitters based on Python Spyder3 V5 and ECC encrypted Hack RF Quadrature Signals (IQ). For localizing targets, this paper also presents DADE and DAL frameworks implemented on Eclipse Java platforms. The hybrid approach relies on spatial correlation based on signal strength. Using the training methods of Deep CNN1, Deep CNN2, and Long Short-Term Memory (LSTM), it was possible to achieve accuracies of 98.88%, 95.05%, and 96.60% respectively.

On the local convergence of ADAM-DPGAN with simultaneous and alternating gradient decent training methods

On the local convergence of ADAM-DPGAN with simultaneous and alternating gradient decent training methods

SOCIALIZATION OF THE DANGERS AND EFFECTS OF DRUG AND PSYCHOTROPIC USE FOR THE PROGRESS OF THE NATION (STOP DRUGS)

<p><strong><em>ABSTRACT</em></strong></p><p>The service team carried out a community service program because the juvenile drug problem was already very worrying. The community really hopes that schools can prevent the harm and spread of drugs. However, there are several problems faced by the partner school, SMPN 1 Kras, including: the teacher council lacks the capacity and understanding of drug problems and dangers; lack of training and media socialization and education about the dangers of drugs; and lack of media development and socialization and education facilities about the dangers of drugs in partner schools. Departing from these problems, the service team provides solutions through community service activities, namely: a) Providing education to adolescents about: Dangers of Drugs and How to Avoid Drugs through training and seminars on the dangers of drugs, b) Improving the ability of adolescents to develop media used for socialization of the dangers of drugs. This service activity will be carried out for three days through training and socialization methods or methods. The results of the activity are known that there is an increase in understanding of various types of drugs, the impact on adolescents, and how to prevent them, Increasing the ability of adolescents, BK teachers, and homeroom teachers in making socialization and education media on the dangers of drugs using or utilizing social media, Building synergy of cooperation between partners and the service team of the BK study program of SMPN 1 KRAS in preventing the dangers of drugs for students at SMPN 1 KRAS in particular and the revitalization of the existence and role of PIK R in SMPN 1 KRAS to educate teenagers about the dangers of drugs.</p><p><strong>Keywords</strong>: <em>NAPZA; Socialization; Adolescent.</em></p>

Pelatihan Pembuatan Pupuk Hayati di Desa Gondel, Kecamatan Kedungtuban, Kabupaten Blora, Jawa Tengah

The rice productivity in Gondel Village, Kedungtuban District, Blora Regency, Central Java, has declined. Factors such as attacks by plant pests and diseases (OPT), climate change (DPI) impact, and decreasing soil quality are the leading causes of crop failure. This training aims to enhance the understanding and skills of Gondel Village farmers in making biofertilizers and introducing environmentally friendly pest and disease control methods. The activity involved 40 farmers from 8 farmer groups (Gemah Ripah, Margo Mulyo, Ngudi Makmur, Sido Dadi, Sido Makmur, Tambah Makmur, Tambah Rizki, and Sri Mulyo), with each group represented by five farmers. The training methods included analysis of soil chemicals, socialization, practical propagation of Trichoderma sp. on rice media, and biofertilizer production. Pre-test and post-tests were conducted to assess the improvement in farmers' knowledge. Trichoderma biofertilizer was formulated using carriers such as a) Manure and b) Compost, zeolite, and humic acid. The results of the soil chemical properties analysis showed that farmers' use of chemical fertilizers was very intensive, resulting in very high levels of phosphorus (P) and calcium (Ca) and high levels of potassium (K), magnesium (Mg), and cation exchange capacity (KTK). Evaluation results indicated that the training significantly improved the farmers' knowledge of biofertilizer production in theory and practice. However, some farmers still need further guidance on the propagation of the biological agent Trichoderma sp.

Study to examine the effect of Brain Gym on brain waves and concentration in athletes: Paper protocol

Brain function is crucial in achieving peak performance. This can determine a person’s motor control and psychological state, such as motivation, attention, goal setting, memory, self-control, decision-making, and concentration. Spontaneous activity of various physical organs such as the brain, heart, and muscles can be a reference when this behavior occurs. This protocol paper aims to determine whether brain exercises can influence athletes’ brain wave activity and concentration levels. The quasi-experimental method used a pretest-posttest control group design involving 68 futsal athletes. Group 1 will use Brain Gym with instrumental music, Group 2 will use Brain Gym with aromatherapy, and Group 3 will use Brain Gym with both aromatherapy and instrumental music. The research will take place at UNPARI, Lubuklinggau, South Sumatra. The results of this research can serve as a basis for developing mental training methods based on the psychophysiological impact of brain wave activity and athletes’ concentration. This highlights the need for better-designed training programs to optimize performance.

Physical Training Methods to Improve the Physical Condition Components of Elite Taekwondo Athletes in The Kyorugi Category: A Systematic Review

Objectives. The study aimed to provide a systematic review of physical training methods to improve the physical condition components of elite taekwondo athletes in the kyorugi category. Materials and methods. An extensive literature assessment of earlier research was carried out. The objective was to examine articles published between 2020 and 2024 that describe strategies for improving the physical condition component of taekwondo athletes. The electronic search was conducted using Google Scholar, PubMed, Web of Science, and Scopus. The articles that addressed methods for enhancing physical condition through exercise were compiled. Results. Sixty publications used training approaches to enhance the physical condition component of elite taekwondo athletes in the kyorugi category. Based on the physical state that is assessed and improved, items are categorized. Among the physical training methods that can be applied in the Taekwondo category of kyorugi are plyometric training, circuit training methods, speed, agility, and quickness (SAQ) training; strength training, endurance training, flexibility training, reaction training, power training, coordination training, balance training, resistance training, and functional training. Conclusions. After thorough analysis, several training techniques have been shown to be effective in enhancing the physical attributes of elite taekwondo athletes in the kyorugi category. These attributes include flexibility, response, strength, power, coordination, agility, speed, balance, and VO₂max.

Increase the speed of running 100 meters using the bench and skipping training methods

Background and Study Aim. Running 100 meters requires optimal speed, strength, and physical endurance. Running speed is often a key indicator of physical ability and athletic performance. However, not everyone achieves optimal speed and physical ability in running the 100 meters. Many factors influence a student's running performance, including the training methods used. The aim of the research is to determine the increase in speed for running 100 meters using bench and skipping training methods. Material and Methods. This research is an experimental study aiming to find cause and effect relationships in one or more experimental groups through different training treatments. The design used is a two-group pretest-posttest design. The participants were male students actively involved in sports activities, capable of performing running techniques well, and willing to participate in the training sessions. Initially, students underwent a pretest to determine their treatment group by ranking the pretest scores. This allowed the formation of two groups: one group of 15 students participating in bench climbing exercises, and another group of 15 students engaging in skipping exercises, using ordinal pairing. The instrument used for the 100-meter running test is the 100-meter running test. Results. Based on the results of hypothesis testing using pretest and posttest t-tests, the 100-meter running speed after bench up and down training was 4.621. The pretest and posttest data for 100-meter running speed with skipping training was 4.790. For the posttest, the running speed for 100 meters with bench up and down training and skipping training was 4.240. The two-way p-value was 0.000, which is less than 0.05, indicating a significant difference in the 100-meter running speed before and after the exercise. Conclusions. Bench climbing exercises can increase the strength of the primary leg muscles used in sprinting, such as the quadriceps, hamstrings, and calves. These exercises improve body balance and coordination, which are crucial for efficient running posture and technique. Meanwhile, skipping can enhance explosive power and the ability of leg muscles to generate power quickly and efficiently. Skipping also improves coordination between hands and feet, aiding in maintaining rhythm and efficiency in running movements. Overall, bench climbing exercises are more effective in improving 100-meter running performance compared to skipping exercises.

Content and design of respectful maternity care training packages for health workers in sub-Saharan Africa: Scoping review.

Training health workers might facilitate respectful maternity care (RMC); however, the content and design of RMC training remain unclear. To explore the content and design of RMC training packages for health workers in sub-Saharan Africa. MEDLINE, EMBASE, CINAHL Complete, Web of Science Core Collections, SCOPUS, and grey literature sources (including websites of RMC-focused key organizations and Ministries of Health) were searched for journal papers, reports, and training guides from January 2006 up to August 2022. There were no restrictions on study designs, language, or health-worker cadre. Two reviewers independently screened results. Key data, including training content and methods used, were extracted and summarized. Thirty-two citations from 26 studies/programs were identified (24 journal papers, 5 manuals/guides, 2 reports and 1 PhD thesis), with 27 citations from 22 studies informing the review findings. About half of all conducted studies were from East Africa. The most common topics in RMC trainings were communication, privacy and confidentiality, and human resources. Most trainings were multicomponent and appear to be largely in-service training. Health workers providing direct care to women, compared with non-clinical staff such as receptionists and cleaners, were the only recipients of training in most studies (81.8%). Two broad categories of training methods/tools were identified: workshop-based and action-based. Over 90% of the studies assessed impact of the training, with a majority focused on impacts on maternal health and care; however, half of the latter studies did not appear to have feedback mechanisms in place for implementing change. The content and design of RMC training in sub-Saharan Africa are multifaceted, suggesting the complexity of implementing/promoting RMC. Some progress has been made; however, missed opportunities in training remain with respect to study populations, training topics, cadres, and feedback mechanisms.

FIGHTING EXERCISES AGAINST MANY OPPONENTS IN PHYSICAL EDUCATION LESSONS, SPECIFICALLY KARATE-DO, AT THE UNIVERSITY OF BUCHAREST

Background. During the Karate lessons with the advances students of the University of Bucharest, one specific method of training it is represented by the exercise of Happo Kumite. It is practiced with great pleasure by the high ranking colour belts students because the defender must block and counter-attack continously against eight adversaries surrounding him. (The word „Happo” refers to the eight main directions of possibilities for an attack). Objectives. This Kumite is based on a principle of self-defence. One should be able to defend himself against any directions of an attack. It is possible to face such an encounter in life. If unaccustomed to this kind of exercise, a student who can successfully defending himself against one opponent would be helpless against many adversaries and the techniques used would not be effective if he fails to realise this important requirement of self-defence. In order to face, a period ( 30 seconds to 2 minutes) surrounded by adversaries, this Kumite, more than others, requires the following qualities: promptness, endurance, proper breathing, smoothness (Tenshin, Tai Sabaki) and physical and mental control such as: timing, balance, relaxed attitude, concentration, acuteness, etc. Special attention must be given to this method for developing these qualities. Methods. In the initial stage, for the correct acquisition of motor skills specific to the respective theme, a wide range of methods is applied, in accordance with pedagogical principles: The method of explanation. It is used in all stages of preparation. One of the basic requirements of the explanation is that it should be short and understandable to those who have to learn it. The method of demonstration. It can be used in the discipline of karate through several procedures: the procedure of direct real demonstration and mediated demonstration procedure. Exercise method. The exercise method in Happo Kumite includes several procedures: the procedure of the constructively decomposed exercise, global exercise procedure and the procedure of full exercise under the conditions of additional efforts. Results. In performance of the Happo Kumite during physical education lessons at the University of Bucharest, the students will improve the coordination of mind and body, timing, balance, agility, endurance and fluidity of movement between techniques. To avoid the hazard of being winded, the students will also learn how to give special attention to the rhythm of breathing as this will greatly influence physical endurance and self-confidence. Conclusion. Because Happo Kumite involve the use of the whole body, these movements are an ideal form of physical exercise. They can be learned first individually and after that, practiced in groups of physical education classes by students – young, old, male or female. With this kind of exercise, the physical educational lessons will be more attractive and the progress of the students of University of Bucharest will be notable. Efficiency is acquired by practise. This important point should not be forgotten.

Deep learning enabled exercise monitoring system for sustainable online education of future teacher-trainers

IntroductionIn recent years, the importance of effective training methods for future physical education teacher-trainers has grown significantly, particularly in the context of online education.MethodsThis research introduces a pioneering Deep Learning Enabled Exercise Monitoring System aimed at enhancing the online education experience for these trainers. The study employs a skeleton-based approach utilizing the PoseNet model to monitor and provide real-time feedback on physical exercises such as pull-ups, push-ups, sit-ups, squats, and bicep workouts. The system achieves a remarkable accuracy rate of 99.8% by analyzing key skeletal points extracted from video frames, addressing the challenge of ensuring correct exercise execution without physical supervision–a common issue in remote learning environments.ResultsTo validate the system’s effectiveness, data was collected through a series of controlled experiments involving various exercises. The system’s design focuses on low-resource requirements, making it accessible and sustainable for diverse educational contexts.DiscussionThe findings demonstrate the system’s potential to revolutionize online physical education by offering a balance of technological innovation and educational utility. This research not only elevates the quality of training for future educators but also contributes to the broader field of sustainable digital education technologies.

Physiological adaptations in small-side games combined with speed-endurance training: analyzing heart rate and rate of perceived exertion

Background and Study Aim. Monitoring physiological responses during training is crucial for understanding how athletes adapt to various exercise intensities. However, the specific effects of combining Small-Sided Game (SSG) and Speed-Endurance Training (SET) on these parameters require the search for more effective solutions. This study aims to determine the effect of combined SSG and SET on heart rate (HR) and rate of perceived exertion (RPE). Material and Methods. This quantitative research employed an experimental method with a weekly pretest-posttest design. The study population consisted of eighty-two members of the Unesa Soccer Student Activity Unit. A sample of eighteen individuals was selected through simple random sampling. The sample had the following characteristics: age 20±0.69 years, weight 65±9.54 kg, height 165.22±4.31 cm, and BMI 22.82±1.92. Data were collected using the Polar H-10 device, and RPE interviews were conducted ten minutes after each training session. Data analysis was performed using paired sample t-tests and Wilcoxon tests. Results. The results showed a significant difference in HR for pair 1 (p = 0.037), but no significant differences for pair 2 (p = 0.058) or pair 3 (p = 0.076). However, the results for RPE indicated significant differences in pair 1 (p = 0.001), pair 2 (p = 0.004), and pair 3 (p = 0.002). The combination of SSG and SET led to an increase in HR during the first and second weeks. In the third week, HR decreased. RPE increased from the first to the second week. It then stabilized in the third and fourth weeks, indicating a consistent level of effort. The decrease in HR during the third week, despite the same effort level, suggests that the athletes successfully adapted to the training program. Conclusions. The combination of SSG and SET demonstrates potential as an effective training method for improving both physiological performance and adaptation in athletes. These findings offer valuable insights into how athletes respond to structured training programs, providing a foundation for future research and practical applications in sports training. The results contribute to a deeper understanding of the role that specific training combinations play in athlete development and recovery.

Automated Recognition of Submerged Body-like Objects in Sonar Images Using Convolutional Neural Networks

The Police Robot for Inspection and Mapping of Underwater Evidence (PRIME) is an uncrewed surface vehicle (USV) currently being developed for underwater search and recovery teams to assist in crime scene investigation. The USV maps underwater scenes using sidescan sonar (SSS). Test exercises use a clothed mannequin lying on the seafloor as a target object to evaluate system performance. A robust, automated method for detecting human body-shaped objects is required to maximise operational functionality. The use of a convolutional neural network (CNN) for automatic target recognition (ATR) is proposed. SSS image data acquired from four different locations during previous missions were used to build a dataset consisting of two classes, i.e., a binary classification problem. The target object class consisted of 166 196 × 196 pixel image snippets of the underwater mannequin, whereas the non-target class consisted of 13,054 examples. Due to the large class imbalance in the dataset, CNN models were trained with six different imbalance ratios. Two different pre-trained models (ResNet-50 and Xception) were compared, and trained via transfer learning. This paper presents results from the CNNs and details the training methods used. Larger datasets are shown to improve CNN performance despite class imbalance, achieving average F1 scores of 97% in image classification. Average F1 scores for target vs background classification with unseen data are only 47% but the end result is enhanced by combining multiple weak classification results in an ensemble average. The combined output, represented as a georeferenced heatmap, accurately indicates the target object location with a high detection confidence and one false positive of low confidence. The CNN approach shows improved object detection performance when compared to the currently used ATR method.

OPTIMIZING THE PHYSICAL DEVELOPMENT OF ADULTS BY USING EMS FITNESS TECHNOLOGY IN LEISURE TIME MOTOR ACTIVITIES

EMS Fitness is an electrical muscle stimulation, a full-body training method that offers the combination of strength training and cardio training through a machine that uses electrical impulses to stimulate muscle contraction. The aim of the study was to follow the effects of electrostimulation training on body composition, weight loss and muscle strength increase. Ten people, women and men, aged between 25 and 50, were studied. We want to demonstrate the hypothesis that the use of the EMS Fitness technique over a period of 90 days will lead to a decrease in body weight, optimisation of body mass index and increase in muscle strength. Participants in the exercise group performed 12 weeks of high-intensity training using specific EMS equipment in an Xbody. The objective of the experiment was to identify whether the use of EMS technology contributed to changes in body mass, skeletal muscle mass, body fat and visceral fat. All exercise sessions were constantly supervised; in addition, exercise intensity, volume and frequency were recorded in training logs. A body composition scale was used for testing, which provides accurate body analysis using BIA technology. The training scheme was used for 12 weeks, changing the dosage and intensity for each subject, with the first signs of weight loss appearing after the first week. Methods used in the research: experimental method, graph-tabel method, observation method, bibliographic study method. Our results support the hypothesis, as the use of the EMS Fitness technique over a period of 90 days led to decreased body mass, optimized body mass index and increased muscle strength. In conclusion, I believe that people in Romania should have a wider openness in practicing physical exercise in their free time in order to develop a healthy generation and decrease the possibility of reaching the stage of obesity and stopping diseases, and a good help in achieving this goal is presented by training using EMS Fitness technology.

Effect of small-sided game versus high-intensity interval training method in increasing anaerobic endurance in youth football athletes (15-17 years)

Background and Study Aim. Small-sided games and high-intensity interval training programs are efforts to improve the anaerobic endurance of soccer players for optimal performance. However, training programs are often less effective. Therefore, this study aims to examine the effect of modified small-sided games and high-intensity interval training programs on improving anaerobic endurance and to compare the effectiveness of small-sided games versus high-intensity interval training results. Material and Methods. Thirty players aged 15-17 participated in the study. The research design used was a pre-experimental two-group pretest-posttest. The instrument adopted was the running-based anaerobic sprint test. Data were analyzed using paired sample t-tests to determine the effect of the training program, and independent t-tests were conducted to determine the effectiveness of small-sided games versus high-intensity interval training methods. Results. The results of the data normality test showed a significance value greater than 0.05, indicating that the data were normally distributed. The effect of the small-sided games training program and high-intensity interval training was tested using paired sample t-tests. The significance values were 0.00 for small-sided games and 0.27 for high-intensity interval training, indicating an increase in anaerobic endurance performance. The independent t-test comparing small-sided games and high-intensity interval training obtained a significance value less than 0.05, specifically 0.83, indicating no significant difference in results between the two methods. Conclusions. The study's findings showed that both small-sided games and high-intensity interval training programs significantly improved anaerobic endurance performance. However, the comparison of the effectiveness of the two methods did not show a significant difference. Both methods are equally effective in improving anaerobic endurance. These results underline that small-sided games and high-intensity interval training can be used to enhance anaerobic endurance performance.

Isokinetic Force Modeling in Sports Based on Embedded System of Motion Recognition Model

With the gradual deepening of sports research, sports training methods integrating more scientific and technological means can greatly improve athletes’ professional ability. Combined with the isokinetic strength training method, it can effectively alleviate muscle recovery and body flexibility, which requires an analysis of the level of sports body promotion, and a more efficient training program for various sports parameters. In this study, taking strength enhancement as an example, the convolutional neural network is innovatively integrated into isokinetic strength training. Using the motion data obtained by wearable sensors in the training, we trained the neural network model by real-time analysis of data samples through an embedded system. Further, we optimized the network parameters to realize the extraction and recognition of EMG depth features. Compared with the traditional isokinetic strength classification model, this model lays a foundation for further constructing personalized strength training guidance methods. After the simulation test, the difference of the model’s accuracy requirement before and after the pre-training is 4.6%, and the difference of the test set before and after the pre-intensive training is [Formula: see text]1%. It is 16.2% higher than the TCAM algorithm, and the gap with STA-LSTM remains between [Formula: see text]. It is verified that the attention concentration control scheme can not only reduce the error rate in visual recognition tasks, but also improve the complexity of the neural network model. The optimized lightweight data structure is especially suitable for embedded systems with limited computing power. All kinds of test projects verify its rationality and make full use of the control ability of the embedded system and the characteristics of parallel computing and programmability, which has great practical application value for the development of the Internet of Things system network. The research results have made a thorough study of the physiological guidance of existing strength training, the identification and evaluation methods of exercise-induced muscle fatigue, and the current situation of the existing isokinetic equipment.

The role of Northern European countries in the emergence of new training methods in distance running: A historical overview

AbstractThis study aims to present the significant training theoretical innovations in the history of modern distance running that can be traced back to the countries of Northern Europe and the possible underlying socio-historical reasons for them. Since the beginning of the modern sport, the Nordic countries have enjoyed outstanding success in distance running. In the 1910s–20s, the dominance of Finnish runners was a feature of the first year-round systematic training. During the Second World War, the Swedish coach Gosta Holmer developed the fartlek (speed play) method, which enabled his runners to set numerous world records between 1,500 m and 10,000 m. The most significant innovation in modern distance running training methods was the scientifically based interval training of the German Dr Woldemar Gerschler, which still determines athletes' training today. The Dutchman Herman Verheul developed his easy interval method based on the empirical observations of the Gerchler system. The Verheul method was characterized by high-volume and mainly aerobic sub-maximal speeds and a big emphasis on aerobic development. This is the basis of the Norwegian training method that dominates sports science research today. The latter uses longer intervals (1,000–2,000 m) developing anaerobic-threshold speed (vLT2) monitored by lactate measurement several times a week. These innovations have been fostered by various sociological facts (promotion of sports, sports sciences, and use of the results) and the historical context of the era.

The effect of a holistic approach training model on increasing the speed and agility of tennis athletes

Purpose: Physical condition is an essential element required by tennis athletes. Without proper physical conditioning, players cannot perform optimally. The physical condition of tennis athletes at Club Nusalima, Pekanbaru, Indonesia, is still not optimal, as evidenced by their low achievements this year, with no athletes ranked nationally by Pelti. Two of the most important physical conditions required by tennis players are agility and speed. Methods: This study aimed to determine the effect of a training method using a holistic approach on improving the physical condition—specifically agility and speed—of tennis athletes at Club Nusalima, Pekanbaru, Indonesia. The research was conducted as an experimental study using purposive sampling, with a sample consisting of 10 young athletes aged 15-17 from the club. The research design used was a "One Group Pretest-Posttest" approach. The instruments used to collect data were the 505 Agility Test and the 20-meter sprint test for speed. Results: The data analysis technique used was the t-test with a significance level of 5%. For agility, the results showed that the t-table value was 2.26 and the t-count value was 3.26, which is greater than 2.26, indicating a significant improvement in agility. Similarly, for speed, the t-test analysis showed that the t-count value was 3.04, which was also greater than the t-table value of 2.26, confirming a significant improvement in speed. Although the improvement in agility (0.24 seconds) was greater than the improvement in speed (0.07 seconds), both metrics showed a significant positive effect from the holistic training approach. Conclusion: The holistic training method significantly improved both agility and speed in tennis athletes at Club Nusalima. Agility improved from an average of 2.81 seconds to 2.74 seconds, and speed also showed measurable improvement from 3.04 seconds to 2.96 seconds. These findings suggest that the holistic approach is an effective model for enhancing physical performance in tennis players.

Exploration on the Training Methods of English Listening and Speaking Skills for Cruise Major

This article explores training methods for listening and speaking skills in cruise professional English, aiming to improve students' English proficiency to meet the demands of the cruise industry. The paper first analyzes the current status and existing problems of cruise professional English teaching, then emphasizes the importance of listening and speaking skills in cruise work. Subsequently, this article proposes a series of innovative training methods for listening and speaking skills, including practical simulations, role-playing, and the utilization of multimedia and online resources. Finally, the effectiveness of the proposed methods is verified through empirical research, and corresponding teaching suggestions are provided.