Meningkatkan komponen kebugaran jasmani atlet bola tangan melalui latihan Tabata pada saat terjadinya wabah COVID-19

The purpose of this research was to improve the handball athletes’ physical fitness through Tabata training during the outbreak of COVID-19. This pre-experimental research used a One-Group Pretest-Posttest Design. The research participants were male handball athletes at amateur level (N = 30) (age = 21.8 ± 1.3 years, height = 169.6 ± 2 cm, weight = 60.7 ± 7 kg). All participants performed the Tabata training for 23 sessions with a frequency of 3 times a week. The athletes’ physical fitness level was measured using push-ups, curl-ups, V-sit and reach, as well as shoulder stretch. All research data were then analyzed using SPSS version 22 with a significance level of α 0.05. The results of this research found that the physical fitness components consisting of strength endurance (P<0.05), muscle strength (P>0.251),   flexibility in the area of lower back and hamstrings (P<0.05) as well as upper arm flexibility (P<0.05) experienced differences before and after performing the Tabata training program. It is concluded that in response to the outbreak of COVID-19 throughout the world, Tabata is one alternative training to be performed by each handball athlete at home since Tabata training may provide various benefits in improving the handball atlethes’ physical fitness components.Tujuan dari penelitian ini adalah untuk meningkatkan kebugaran fisik atlet melalui pelatihan Tabata. Metode penelitian yang digunakan adalah pra-eksperimen dengan One Group Pretest-Posttest Design. Peserta dalam penelitian ini adalah atlet bola tangan pria (N = 30) (usia = 21,8 ± 1,3 tahun, tinggi = 169,6 ± 2 cm, berat = 60,7 ± 7 kg), semua peserta melakukan pelatihan Tabata selama 23 sesi dengan frekuensi 3 seminggu sekali. Tingkat kebugaran fisik atlet diukur menggunakan push up, curl up, V-sit and reach dan peregangan bahu. Semua data dianalisis menggunakan SPSS dengan tingkat signifikansi 0,05. Hasil penelitian ini menemukan bahwa komponen kebugaran fisik, yaitu kekuatan daya tahan (P <0,05), kekuatan otot (P> 0,251), mobilitas di daerah punggung bawah dan paha belakang (P <0,05) dan mobilitas lengan atas (P <0,05) mengalami perbedaan sebelum dan sesudah intervensi program pelatihan Tabata. Studi ini menyimpulkan bahwa dalam situasi wabah coronavirus saat ini di seluruh dunia, Tabata adalah pelatihan alternatif yang dapat dilakukan oleh atlet bola tangan individu di rumah dan metode Latihan Tabata memiliki manfaat untuk meningkatkan beberapa komponen kebugaran fisik atlet bola tangan

The Use of 3D GIS Models for Spatial Analysis: A Case Study From the City of Fortaleza, Brazil

In Fortaleza, the fifth most populous city in Brazil, the urban growth is occurring in a vertical scale with the incitement for densification in areas provided with infrastructure and urban services. The development of 3D GIS models that use GIS database associated with tridimensional territorial modeling emerge as an important computer tool to support urban planning. The main goal this research was to analyze through 3D GIS model the set of urban parameters which are currently practiced, and its impact considering the main local characteristics. As the research evolves, there might be verified the relevance of the investment in information communication which greatly favors not only the visualization by the many actor of the legal urban landscape, but also their effective participation in the decision making process concerning the landscape planning.DOI: https://doi.org/10.20365/disegnarecon.20.2018.13</p