Top Service Research Articles

The Prevalence of Bronchodilator Responsiveness "Asthma" Among Adult Indigenous Australians Referred for Lung Function Testing in the Top End Northern Territory of Australia.

BackgroundAmong Indigenous Australians, studies examining the clinical significance of airway bronchodilator responsiveness (BDR) are limited. In this retrospective study, we examined the nature of underlying lung disease in adult Indigenous patients with BDR referred for lung function testing (LFT) in the Top End Health Service region of the Northern Territory of Australia.MethodsPresence or absence of BDR as per usual (FVC or FEV1 change pre to post ≥12% and ≥0.2L) and updated (2021 “>10% predicted) ATS/ERS criteria among Indigenous and non-Indigenous Australians was determined. The radiological findings in the Indigenous study participants with and without BDR were next assessed for the presence of underlying chronic airway/lung disease.ResultsWe found that 123/742 (17%) Indigenous and 578/4579 (13%) non-Indigenous patients had a significant BDR. Indigenous patients with BDR were younger (mean difference 7 years), with a greater proportion of females (52 vs 32%), underweight (15 vs 4%) and current smokers (52 vs 25%). Indigenous patients with BDR displayed lower LFT values, and a higher proportion exhibited FVC BDR compared to non-Indigenous (34 vs 20%). Almost half (46%) of Indigenous patients with BDR had evidence of COPD and/or bronchiectasis on radiology. Adjusting for the presence of radiologic or spirometric evidence of COPD, the presence of BDR was similar between Indigenous and non-Indigenous patients (5–8 vs 7–11%), irrespective of which BDR criteria was used.ConclusionBDR was higher overall among Indigenous in comparison to non-Indigenous patients; however, a significant proportion of Indigenous patients demonstrating BDR had evidence of underlying COPD/bronchiectasis. This study highlights that although presence of BDR among Indigenous people may indicate asthma, it may also be observed among patients with COPD/bronchiectasis or could represent asthma/COPD/bronchiectasis overlap. Hence, a combination of clinical history, LFT and radiology should be considered for precise diagnosis of lung disease in this population.

PEMINATAN DAN LOYALITAS TERHADAP NIAT PEMBELIAN MENGGUNAKAN APLIKASI McDONALD’S INDONESIA ( Kegiatan Pengabdian Masyarakat )

To win competition in business world, all businessman must have selling method effective efficiently in order to get right target and low east, to reach the target, the company should have same index parameter. To measure quality of service that be given to customer, many company try to implement service excellence, but fail, meanwhile the company is given out cost, time, power no so a little to do some training for his employees, what problem ?, actually, just giving training is not one solution because, familiarization, and manner to save customer is not so enough will be paradigm and skill for front line to save the customer, but seriously, high commitment at each of organization especially top management service excellence must be implemented in structural oriented at each of company.

Development of a Volleyball Test Instrument Model

This study's problem stems from that the volleyball skills test instrument used so far has not fully measured the volleyball skills possessed by athletes. Therefore, it is necessary to have an adequate instrument to assess these two sides, both in accuracy and motion evaluation. This research developed a volleyball skill test instrument such as the bottom pass, smash, and top service that involved athletes and volleyball coaches from West Sumatra. It was conducted at 5 West Sumatra volleyball clubs, totaling 60 athletes. In the first stage, a limited trial was carried out on 25 athletes from the total population. The second stage was tested on 60 athletes and involved 21 trainers for both practicality testing and effectiveness testing. The standardization process was carried out through several tests, namely: (1) validity testing, (2) reliability testing, (3) practicality testing, and (4) effectiveness testing. The resulting volleyball skill instrument consists of three instruments, namely (1) the lower passing instrument, (2) the Smash instrument, and (3) the upper service instrument. The three instruments' applicability has also been tested in practical terms with an average achievement of 85.17 and effectiveness with an average of 85 (practical) usability. This study concludes that creating a standard instrument can be used to test the three mastery of volleyball skills, namely the lower pass, smash, and volleyball service skills.

COPD disease knowledge, self-awareness and reasons for hospital presentations among a predominately Indigenous Australian cohort: a study to explore preventable hospitalisation

BackgroundThe prevalence of chronic obstructive pulmonary disease (COPD) is higher among Indigenous Australians than that of non-Indigenous Australians. However, no studies have investigated COPD disease awareness and knowledge among Indigenous...

SURVEI TINGKAT KEMAMPUAN SERVIS BAWAH DAN SERVIS ATAS PERMAINAN BOLA VOLI SISWA KELAS VIII SMP TENERA AGRICINAL BENGKULU UTARA

AbstractThis research is a qualitative research with a survey method in which the subjects in this study are class VIII SMP Tenera Agricinal Bengkulu Utara, totaling 20 students. The data collection techniques in this study were observation, service tests, and documentation to determine the level of ability to serve and serve in volleyball at the Tenera Agricinal Junior High School Bengkulu Utara. It is known that the results of the lower service test are categorized as very good at 20%, good at 25%, sufficient by 40%, less by 10%, and very less by 5%, while the results of the upper service test are categorized as very good at 20%. good by 25%, sufficient by 40%, less by 10%, and very less by 5%. So it can be concluded that from the lower service test and the upper service test, there are the same results, which are sufficient.
 Keyword: Ability level survey, bottom service, top service

Protection of Children for Video on Demand Streaming on the Internet regarding the Law No 6112

İnternet teknolojisinin gelişmesi ve internet kullanımının kolaylığı nedeniyle internet ortamından isteğe bağlı yayın hizmetlerinden faydalanma oranı sürekli artarken kullanım yaşı gittikçe düşmektedir. Yaşı küçük kullanıcılara zarar verebilecek nitelikte oldukça fazla içeriğin kolayca erişilebilir kılındığı internet ortamından isteğe bağlı yayın hizmetlerinde çocukların korunması gerekmektedir. Bu koruma ancak söz konusu hizmetlerin denetimi ve düzenlenmesiyle mümkün olacaktır. İnternet ortamından isteğe bağlı yayın hizmetlerinin hukuki ve teknik açıdan denetim ve düzenleme altına alınması kamu yararının gözetilmesi için önemlidir. Çocukların maruz kalacakları olumsuz sonuçların en aza indirilmesi için söz konusu hizmetlere yönelik etkin düzenlemeler yapılmalı ve bu düzenlemelerin uygulamaya etki etmesi için yetkin denetim mekanizması öngörülmelidir. Özellikle çocukların korunması tüm internet aktörleri tarafından evrensel bir amaç olarak kabul edilmektedir. Bu amacın yerine getirilmesi sebebiyle ulusal ve uluslararası arenada görsel-işitsel medya hizmetlerinde yayın gerçekleştirmek üzere olan medya hizmet sağlayıcı veya internet platform işletmecilerine, yayın hizmetlerini sunarken ebeveyn kontrol sistemini entegre etme yükümlülükleri getirilmekte ve bu noktada kuruluşlara tavsiyelerde bulunulmaktadır. Bu çalışmada internet ortamından sunulan isteğe bağlı yayınlarda zararlı içerikler bulunması durumunda çocukların bu içeriklere erişimini önlemeye yönelik hukuki düzenlemeler analiz edilmiştir. Medya hizmet sağlayıcı veya platform işletmecisi ebeveyn kontrolünü uygulanır kılarak internet ortamından isteğe bağlı yayın hizmet içeriklerine ulaşmak isteyen çocukların zararlı veya hukuka aykırı içeriklerden korunmasını sağlamakta, çocuğun kendi yaşına uygun olmayan içeriklere ulaşmak istemesi halinde çeşitli tekniklerin devreye girmesiyle ebeveyn iznini zorunlu kılmaktadır. Bu çalışmada görsel-işitsel medya hizmetlerini etkisi altına alan internet ortamından isteğe bağlı yayın hizmetlerindeki ebeveyn kontrol sisteminin yasal düzenlemeler, uluslararası çalışmalar ve uygulamalar temelinde çocukların korunmasındaki etkisi analiz edilmiştir.

Is your netflix a substitute for your telefunken? Evidence on the dynamics of traditional pay TV and OTT in Latin America

Are audiovisual over the top (OTT) services in Latin America substitutes for the traditional Pay TV services (cable or satellite), complementary or independent? To respond to this question, we develop a simple theoretical model based on a CES utility function and estimate simultaneously, using non-linear least squares, demand functions for both audiovisual services. Our results, based on original database covering 17 Latin American countries from 2011 to 2020, suggest no substitution of Pay TV for OTT. However, during the more recent period (2015–2020), we find evidence of gross substitution (i.e., similar enough, although not completely equivalent for consumers) between these audiovisual services. This confirms, although only partially, the existence of the so-called cord-cutting and cord-saving phenomena, due to the expansion of fast internet and the richer OTT offers, and their relatively lower prices. These results suggest regulators should include OTT services in their scope and produce in-depth analysis on the country level to update and optimize regulations, as well as implement regulatory sandboxes to advance towards smart regulation, as shown in the financial industry.

The Role of Personal Innovativeness and Social Influence Towards Over The Top (OTT) Video Streaming During the Covid-19 Pandemic

Over the Top services (OTT) is a significant internet industry. It delivers video, audio, and other media such as voice and chat services and is transmitted to different platforms or devices through the internet. The services are delivered via the internet by a service provider that is not accountable for the signal’s transmission to the end-user, and users will log on to the OTT services using the open internet protocol or public internet. When COVID-19 hit Malaysia in early 2020, the number of new users for OTT services increased to 14.1 million users. The numbers keep increasing as most users depend on OTT services for the latest information including entertainment. This study used Technology Acceptance Model (TAM) as the outline and take into account the external variables (personal innovativeness and social influence) on users’ attitudes towards OTT video streaming. Thus, this study aimed to identify the influence of external variables by examining the perceived usefulness and ease of use towards users’ attitudes. There were 352 respondents who have been selected among Klang’s citizens via an online survey. The findings supported the idea that personal innovativeness and social influence have an impact on Klang’s citizens to stream OTT video streaming. The hypotheses showed a positive and significant effect on users’ attitudes, perceived usefulness, and ease of use (H1a, H1b, H1c, H2a, H2b, H2c). Meanwhile, perceived usefulness and ease of use showed insignificant relationships on users’ attitudes toward OTT video streaming (H3a, H3b, and H4). The findings also acknowledged our understanding of OTT video streaming can be used as part of an educational approach to create awareness and give information.

Revealed Comparative Advantage in Services Exports: How Is India Different from China?

In recent years, India has become one of the select few emerging economies to feature in the list of the world’s top services exporters. However, given similarities in demography, resource endowments and comparable shares in world services exports, India faces potential competition from China in this sector. Using a theoretically founded, regression-based measure of revealed comparative advantage, we contrast India’s revealed comparative advantage vis-à-vis China in disaggregated services sectors between 2005 and 2018. India, we find, has a comparative advantage in sectors, such as ‘telecommunications, computer, and information services’ and ‘other business services’. However, China’s advantage lies in ‘manufacturing services’ and ‘transport’. Notably, the sectors of India’s comparative advantage are also the sunrise sectors within services, displaying high growth rates and an increasing share in world services trade. A related measure—the trade elasticity index—reveals that, due to sectoral differences in comparative advantage, China does not pose a major threat to India in most of the latter’s major export destinations. Our finding implies that even if China were to enter free trade agreements with India’s major services export partners, the trade diversion losses for India would be small. JEL Codes: F11, F14

THE EFFECT OF WAIST FLEXIBILITY TRAINING ON UPPER SERVICE ABILITY IN THE PHYSICAL AND HEALTH EDUCATION STUDENT'S SEPAK TAKRAW GAME IN ACADEMIC YEAR 2018

This study aims to determine the relationship between waist flexibility and upper serve ability in the game of sepak takraw. The research method used is an experimental method with a form of correlational research. The population of the study was 26 students of Physical and Health Education in the academic year. Data collection in this study used measurement techniques using skills tests. The results showed that the top service ability of the Physical Education students with 16 categories was very good. The ability of waist flexibility has an average result of 8 with good category. Thus, there is a positive effect between waist flexibility and upper serve ability in the game of sepak takraw on the students of Physical and Health Education.

Toward Smart Communication Components: Recent Advances in Human and AI Speaker Interaction

This study aims to investigate how humans and artificial intelligence (AI) speakers interact and to examine the interactions based on three types of communication failures: system, semantic, and effectiveness. We divided service failures using AI speaker user data provided by the top telecommunication service providers in South Korea and investigated the means to increase the continuity of product use for each type. We proved the occurrence of failure due to system error (H1) and negative results on sustainable use of the AI speaker due to not understanding the meaning (H2). It was observed that the number of users increases as the effectiveness failure rate increases. For single-person households constituted by persons in their 30s and 70s or older, the continued use of AI speakers was significant. We found that it alleviated loneliness and that human-machine interaction using AI speaker could reach a high level through a high degree of meaning transfer. We also expect AI speakers to play a positive role in single-person households, especially in cases of the elderly, which has become a tough challenge in the recent times.

Asian Americans’ Perceived Knowledge of State Vocational Rehabilitation Services for People With Mental Illness

Given the significant role of employment on independent living and well-being among individuals with disabilities, such as those with mental illness, it is important to examine the experiences of racially and ethnically diverse cultural groups, including Asian Americans. However, little research has focused on Asian Americans with disabilities in the rehabilitation counseling field. This study examined knowledge of state vocational rehabilitation (VR) services and the perceived importance and likeliness of receiving VR services in a sample of 315 Asian Americans. Survey questions were developed to ask participants’ perceived importance of receiving various VR services provided within state VR agencies and the likeliness of receiving or recommending each service if they or their family members had a mental illness. The results showed that most participants were not familiar with state VR services. Although slightly different patterns were identified in the participants’ importance and likeliness ratings, the top important and preferable service was diagnosis and treatment. The information gathered in this study has important implications for crafting culturally sensitive and effective outreach and marketing strategies in Asian American communities.

Detecting Outlier Machine Instances Through Gaussian Mixture Variational Autoencoder With One Dimensional CNN

Today&#x0027;s large datacenters house a massive number of machines, each of which is being closely monitored with multivariate time series (e.g., CPU idle, memory utilization) to ensure service quality. Detecting outlier machine instances with multivariate time series is crucial for service management. However, it is a challenging task due to the multiple classes and various shapes, high dimensionality, and lack of labels of multivariate time series. In this article, we propose DOMI, a novel unsupervised model that combines Gaussian mixture VAE with 1D-CNN, to <b>d</b>etect <b>o</b>utlier <b>m</b>achine <b>i</b>nstances. Its core idea is to capture the normal patterns of machine instances by learning their latent representations that consider the shape characteristics, reconstruct input data by the learned representations, and apply reconstruction probabilities to determine outliers. Moreover, DOMI interprets the detected outlier instance based on the reconstruction probability changes of univariate time series. Extensive experiments have been conducted on the dataset collected from 1821 machines with a 1.5-month-period, which are deployed in ByteDance, a top global content service provider. DOMI achieves the best F1-Score of 0.94 and AUC score of 0.99, significantly outperforming the best performing baseline method by 0.08 and 0.03, respectively. Moreover, its interpretation accuracy is up to 0.93.

Evaluation of an ARF diagnosis calculator: a survey and content analysis

BackgroundAcute Rheumatic Fever (ARF) is a critically important condition for which there is no diagnostic test. Diagnosis requires the use of a set of criteria comprising clinical, laboratory, electrocardiographic and echocardiographic findings. The complexity of the algorithm and the fact that clinicians lack familiarity with ARF, make ARF diagnosis ideally suited to an electronic decision support tool. The ARF Diagnosis Calculator was developed to assist clinicians in diagnosing ARF and correctly assign categories of ‘possible, ‘probable’ or ‘definite’ ARF. This research aimed to evaluate the acceptability, accuracy, and test performance of the ARF Diagnosis Calculator.MethodsThree strategies were used to provide triangulation of data. Users of the calculator employed at Top End Health Service, Northern Territory, Australia were invited to participate in an online survey, and clinicians with ARF expertise were invited to participate in semi-structured interviews. Qualitative data were analysed using inductive analysis. Performance of the calculator in correctly diagnosing ARF was assessed using clinical data from 35 patients presenting with suspected ARF. Diagnoses obtained from the calculator were compared using the Kappa statistic with those obtained from a panel of expert clinicians.ResultsSurvey responses were available from 23 Top End Health Service medical practitioners, and interview data were available from five expert clinicians. Using a 6-point Likert scale, participants highly recommended the ARF Diagnosis Calculator (median 6, IQR 1), found it easy to use (median 5, IQR 1) and believed the calculator helped them diagnose ARF (median 5, IQR 1). Clinicians with ARF expertise noted that electronic decision making is not a substitute for clinical experience. There was high agreement between the ARF Diagnosis Calculator and the ‘gold standard’ ARF diagnostic process (κ = 0.767, 95% CI: 0.568–0.967). Incorrect assignment of diagnosis occurred in 4/35 (11%) patients highlighting the greater accuracy of expert clinical input for ambiguous presentations. Sixteen changes were incorporated into a revised version of the calculator.ConclusionsThe ARF Diagnosis Calculator is an easy-to-use, accessible tool, but it does not replace clinical expertise. The calculator performed well amongst clinicians and is an acceptable tool for use within the clinical setting with a high level of accuracy in comparison to the gold standard diagnostic process. Effective resources to support clinicians are critically important for improving the quality of care of ARF.

Health care and rehabilitation services utilization, benefits and satisfaction: a community survey of individuals with spinal cord injury in Thailand.

Cross-sectional study. This study aimed to explore and report on health care and rehabilitation service utilization, rehabilitation service benefits, and levels of satisfaction of individuals with spinal cord injury (SCI) living in communities in Thailand. Four rehabilitation facilities in Thailand, two university hospitals (Maharaj Nakorn Chiang Mai Hospitalin Chiang Mai Provinceand Siriraj Hospital in Bangkok), one large provincial hospital (Ratchaburi Hospital in Ratchaburi Province), and one national rehabilitation institute (Sirindhorn National Medical Rehabilitation Institute in Nonthaburi Province). This study was part of the International Spinal Cord Injury Community Survey (InSCI). Individuals with SCI completed a set of questionnaires, then data related to their health care and rehabilitation services were extracted and analyzed. Of the 320 participants, most were male (71%), and the majority were living with paraplegia (73%). In cases of mild illnesses where hospitalization was not required, 46% went to anearby health service hospital. In cases of serious illnesses where hospitalization was required, 39% went to a higher-level hospital. The majority (80%) were satisfied with their experience with health care services. The three top preferred products and services in descending order were wheelchairs and cushions, increased disability pension, medication and medical equipment including bladder relaxants, urinary catheters and urine bags. Individuals with SCI living in communities in Thailand preferred treatment at a nearby district hospital for mild illnesses with one-third transferring to a higher-level hospital for serious illnesses. The majority were satisfied with the health care services and rehabilitation services.

Pengaruh Split ‘V’ Stretch terhadap Kemampuan Servis Atas Double Event pada Atlet PSTI Kabupaten Demak

This study aims to determine the effect of the split 'v' stretch and split with the help of friends on the service results for the double event for PSTI athletes in Demak Regency in 2021. The method used was experimental with a population of 24 athletes and the sample used was all male sepaktakraw athletes in Demak Regency (total sampling). The test instrument uses Solomon's top service skill test instructions. The data analysis technique uses the SPSS25 calculation with the paired sample test method with the provisions of the Sig value. (2-tailed) &lt; 0.05 then H0 is rejected and Ha is accepted (there is an effect). The results of the research hypothesis show; (1) The results of the calculation through spss with the paired sample test method are known to have an average (mean) pretest of -3250 this value shows the difference between the mean value of the experimental group 1 pretest and the posttest mean. Rated Sig. (2tailed) ie 1.764 &gt; 0.05 (no effect). (2) The results of the calculation through spss with the paired sample test method are known to have an average (mean) pretest of -3000 this value shows the difference between the mean value of the experimental group 2 pretest and the posttest mean. Rated Sig. (2 tailed) that is 0.005 &lt; 0.05 (no effect).

Effect of Service Training On Drill Methods And Target Methods On Improving Service Skills For Volleyball

This study aims to determine the effect of service training on the drill method and the method of using targets on improving service skills for volleyball athletes at Gajah Mungkur Club of Samarinda. This type of research is an experiment with descriptive statistical test techniques, inferential statistics, normality tests, homogeneity, and percentage improvement. The population of this study was all female athletes at the Gajah Mungkur Club of Samarinda. Sampling using saturated sampling technique, which is divided into 2 groups, namely drill practice and practice using targets, each group consists of 13 people so that the total number of samples in this study amounted to 26 people. The results showed that there was an effect of the drill method training and the method using the target on the top service results for the athletes of Gajah Mungkur Club of Samarinda which obtained a significant t value = 0.028 &lt;t statistic = 0.05 with a percentage increase of = 33.98%. There is a difference in the effect of the drill method training, which has a value of = 0.360 belonging to the moderate category, and the training method using the target which is obtained by the value = 0.260 belonging to the low category on the top service results of the athletes of the Gajah Mungkur Club of Samarinda. The conclusion is that there is a significant effect of service training on the drill method and the target method on improving service skills for volleyball for the Gajah Mungkur club athletes of Samarinda.

THE ROLE OF OVER THE TOP (OTT) SERVICE ON UTILIZATION OF TELECOMMUNICATION INFRASTRUCTURE BASED ON INDONESIAN TAX AND NON-TAX POLICY

The rapid development of Over the Top (OTT) services has enabled consumers to enjoy high service quality from technology even more. Nevertheless, OTT also brings other effects for telecommunications companies in Indonesia; namely, there are legal problems and obstacles faced regarding regulation and practice of tax and non-tax for OTT business providers because these services do not have a form of cooperation with telecommunications operators. In addition, the model of policies and regulations is still uncertain regarding how the tax and non-tax imposition should be in Indonesia. This study uses a normative juridical research method emphasizing secondary data (library research) with three legal materials, namely primary, secondary and tertiary legal materials. The research includes data searching and inventory and laws and regulations related to tax and non-tax imposition for OTT services on the utilization of telecommunication infrastructure and other relevant sources. Results of the study determine the extent to which regulations on the tax and non-tax imposition govern OTT media in Indonesia to understand and find the policy and regulatory issues related to tax and non-tax imposition practices faced by OTT business actors. In addition, it also aims to find obstacles in policy formulation and stipulation of tax and non-tax regulations for OTT business actors in Indonesia. Further, it seeks to find a tax and non-tax policies and regulations model for OTT business actors in Indonesia through a service collaboration, comparative, and normative approaches. Hence, this will also open up opportunities to increase state revenue from the imposition of tax and non-tax from all OTT service providers, both national and international.

Screening for diabetic retinopathy and reduced vision among Indigenous Australians in Top End primary care health services: a TEAMSnet sub-study.

Diabetic retinopathy (DR) prevalence is higher in Indigenous Australians than in other Australians and is a major cause of vision loss. Consequently, timely screening and treatment is paramount, and annual eye screening is recommended for Indigenous Australians. To assess the prevalence of DR, reduced vision and DR treatment coverage among Indigenous Australian adults with diabetes attending Top End indigenous primary care health services. A cross-sectional DR screening study conducted from November 2013 to December 2015 in two very remote Northern Territory Aboriginal primary healthcare services. In 287 subjects, the prevalence of non-proliferative DR, proliferative DR and clinically significant diabetic macular oedema was 37.3%, 5.4% and 9.0% respectively. Treatment coverage for PDR was 60% (of 10 patients) and for CSMO was 17% (of 23 patients). Vision data were available from 122 participants at one site. The proportion with normal vision, reduced vision, impaired vision and blindness was 31.1%, 52.5%, 15.6% and 0.8% respectively. Overall, ungradable monocular image sets (46%) were associated with poorer quality images and missing protocol images (both P < 0.001). Ungradable images for DR were associated with presence of small pupils/media opacities (P < 0.001). Ungradable images for diabetic macular oedema were associated with poorer image quality (P < 0.001), cataracts (P < 0.001) and small pupils (P = 0.04). A high prevalence of DR, CSMO and impaired vision was noted in Indigenous Australians with diabetes. Screening in primary care is feasible, but more effective screening methods are needed.

HUBUNGAN POWER OTOT LENGAN DENGAN KETEPATAN SERVIS ATAS PERMAINAN BOLAVOLI SISWA SMPN 1 BATAUGA

This research is meant in descriptive correlational research. The purpose of this study was to determine whether there is a correlation between arm muscle power and the accuracy of the upper service in the volleyball game of the students of SMP Negeri 1 Batauga. The population in this study were 508 students of SMP Negeri 1 Batauga consisting of 267 male students and 241 female students. The sampling technique was carried out by using purposive sampling technique, where the sampling was based on male gender considerations and was able to service as much as 15% so that the sample in this study amounted to 41 people. The instrument used to measure the power of the arm muscles used the overhand medicine ball throw test, which was to throw the ball 3 times by taking the farthest distance and the instrument used to measure service ability was the 6 times service test by taking the best 4 times. The data analysis technique used the SPSS version 25 application. &#x0D; The results obtained from testing the arm muscle power hypothesis have a relationship with the accuracy of top service in volleyball, where rxy = 0.967 at a significant level of 0.00 &lt;0.05, with a coefficient of determination of r2 = 0.9352 or 93.5%. Thus, arm muscle power contributed 93.5%, while 6.5% was influenced by other factors such as flexibility and coordination. From the results obtained, it can be concluded that there is a significant correlation between arm muscle power and the accuracy of the top service in volleyball games for students of SMP Negeri 1 Batauga.