Tujuan penelitian ini untuk mengetahui pengaruh permaianan tradisional gobak sodor terhadap kecepatan reaksi dan keseimbangan anak usia 12-14 tahun. Penelitian ini merupakan penelitian Quasi Eksperiment, menggunakan desain One Group Pre Test Post Test Design. Subjek dalam penelitian adalah anak usia 12-14 tahun sejumlah 15 anak. Instrument yang digunakan untuk mengukur tingkat kemampuan kecepatan reaksi menggunakan whole body reaction dan keseimbangan menggunakan smart balance. Teknik analisis data menggunakan t-test dengan taraf signifikansi 5%. Hasil analisis data menunjukkan permainan gobak sodor secara signifikan dapat meningkatkan kecepatan reaksi anak usis 12-14 tahun dengan nilai t hitung sebesar 3.346. Keseimbangan tidak meningkat secara signifikan dengan nilai t hitung sebesar 1.306, sehingga dapat disimpulkan bahwa permainan tradisional gobak sodor dapat meningkatkan kecepatan reaksi anak usia 12-14 tahun. Diharapkan penelitian ini dapat dikembangkan oleh peneliti lainnya dengan melibatkan unsur kondisi fisik lainnya dan mengembangkan program latihan gobak sodor sehingga dapat meningkatkan unsur kondisi fisik secara terintegral. Gobak sodor: a traditional game to improve reaction speed and balance for 12-14 year olds  AbstractThis study aimed to see the effect of the traditional Gobak Sodor game on the reaction reactions and balance of children aged 12-14 years. This research is a Quasi Experiment study using the One Group Pre Test Post Test Design design. Subjects in the study were 15 children aged 12-14 years. The instrument used to measure reaction ability using whole-body reactions and balance using a smart balance. The data analysis technique used a t-test with a significance level of 5%. The data analysis results showed that the gobak Sodor game could significantly increase the reaction speed of 12-14-year-olds with a t-count value of 3.346. The balance did not increase significantly with the t-count value of 1.306, so it can be ignored that the traditional gobak sodor game can increase the reaction speed of children aged 12-14 years. It is hoped that other researchers can develop this research by involving other physical conditions and creating a gobak sodor training program to improve the physical condition integrally.

Shoes are not only used for daily needs now, but people rather consider that shoes are an important fashion item for their appereance. Despite the growing culture of Indonesian sneakerhead, Darmawan Wash Shoe had recently experiencing decreased sales from 2017 until 2019. This research aimed to 1) identifying internal and external factors which are strengths, weaknesses, opportunities and threats that influences the sales of Darmawan Wash Shoe; 2) formulate alternative strategies that can be implemented to increase sales based on the influences of each internal and external factors on Darmawan Wash Shoe; 3) determine the priority from those alternative strategies to be implemented to achieve sales targets in Darmawan Wash Shoe. The methods used in this study are: 1) identification of Darmawan Wash Shoe internal factors using the Internal Factor Evaluation (IFE) method and identification of Darmawan Wash Shoe external factors using the External Factor Evaluation (EFE) method, positioning Darmawan Wash Shoe business using the Internal External (IE) matrix; 2) aIternative strategy formulations using the SWOT matrix method; 4) formulating priority strategies with the Quantitative Stratategy Planning Matrix (QSPM) method. The results of internal and external analysis found that the position of Darmawan Wash Shoe is in quadrant V, the strategy that must be done is market penetration and development product in the QSPM analysis, the main priority strategy is to conduct onIine discount promotions.

World nowdays is suffering from a lot of environmental issues and one of the causes is plastic waste. Plastic causes hazardous negative impact on environment due to its non-biodegradable nature. The use of plastic majority is for the purpose of packaging. Whereas, there is packaging innovation using seaweed based which is more environmental friendly but the companies that use it are almost nonexistent. This research investigated the customers acceptance if their basic packaging material change from plastic to seaweed and focused on edible food packaging. Methodology used for this research is quantitative method with simple linear regression and SPSS for the data analysis. The purpose of this research is to encourage the company to start changing their packaging material if the customers itself also willing to accept it, and along with to inform customer about the packaging innovation and cooperate to reduce the use of plastic. The result of this research is customers do will accept the seaweed packaging innovation.

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Young boys experience increased hormonal changes at about thirteen to fourteen years of age that is why they grow fast. This study observes body responses to a combination of endurance and strength training among children at age of thirteen to fourteen years old. As a preexperimental study, it applied a One Group Pretest-Posttest Design. Samples of this research were fifteen male volleyball athletes aged thirteen to fourteen years old. For data collection purpose, tests and assessments were carried out. The test instrument concerned the "back and led dynamometer" for the assessment of limb and back muscle strength, "pool and push dynamometer" for the assessment of shoulder muscle strength, and "multistage fitness test" for the assessment of aerobic fitness. During sixteen meetings, treatments were given using Interval training process for a combination of endurance and strength training. The training involved an addition of a fivekilogram iron equipment and was conducted in sand volleyball court at 60% to 70% of maximum heart rate. To analyze the data, this research adopted a t-test analysis after a set of assumption test. The results show the major influence of a combination of endurance and strength training on increased motor ability along with aerobic fitness with 3.60 of t-test value, 0.003<0.05 of significance level, and an increase of 9.62%. though, a significance level > 0,005 indicates no significant influence on biomotor strength. Keywords-body responses, combination of endurance and strength training, kids aged 13-14 years old.