PENGARUH LATIHAN AEROBIK DAN ANAEROBIK TERHADAP AMBANG ANAEROBIK

This research is aimed at demonstrating: 1) the effects of aerobic exercise towards the increase of anaerobic threshold, 2) the effects of anaerobic exercise towards the anaerobic threshold, 3) the difference in effectiveness of aerobic and anaerobic exercise towards anaerobic threshold. This is an experimental study using Pretest – Posttest Group Design. The populations involved in this study were 21 volleyball players of GARUDA from Kulonprogo regency, Yogyakarta. The samples were all players of the population so that it is categorized as population research. The samples were divided into two experimental groups which were aerobic and anaerobic groups using ordinal-pairing approach. The variables were: 1) independent variables: Aerobic and Anaerobic Exercises, 2) the dependant variable: anaerobic threshold. To determine anaerobic threshold, the researcher used running tests from Janssen (1989). The data were analyzed using T-test and mean variation. The results of normality tests using Kolmogorov Smirnov for aerobic exercise, Z count 0.513 P = 0.955, the status of spreading was normal while Z count for anaerobic exercise was 0.625 p = 0.829, the status of spreading was normal. Homogeneity tests using F-tests resulted in F = 0.003, P = 0.959, meaning that the variance of the samples was homogenous. The hypothesis test to experimental group I which was the group of aerobic exercise resulted in t count = -16.686, p = 0.000 which implied that there was significant influence of aerobic exercise towards anaerobic threshold and one to experimental group II which was the group of aerobic exercise resulted in t count = -16.754, p = 0.000 which implied that there was significant influence of aerobic exercise towards anaerobic threshold. The mean pre-test was 58.55, Post-test was 167.557, so that the mean difference was 9. For the anaerobic exercise, the mean of Pre-test was 158.80 and Post-test was 163,30, so that the mean difference was 4.50. Thus, the aerobic exercise had bigger mean differences than anaerobic exercise which implies that aerobic exercise was more effective than anaerobic in relation to the capacity of anaerobic threshold. Keywords: Anaerobic threshold, field exercis

Tinjauan Praktis Membentuk Perilaku Sehat Dan Hidup Aktif Pada Anak Usia Dini

Orang yang kurang aktif bergerak dalam jangka panjang dapat menyebabkan tubuh tidak bugar dan muncul berbagai masalah kesehatan, terutama kegemukan dan penyakit kardiovaskular. Agar manusia dapat hidup sehat dan diberi umur panjang, upaya yang harus ditempuh adalah dengan menjalankan pola hidup sehat, yaitu dengan berperilaku sehat dan aktif bergerak. Perilaku hidup sehat dan aktif bergerak hendaknya dimulai sejak usia dini. Membiasakan anak hidup sehat dan aktif bergerak diperlukan kesungguhan guru dalam merancang kegiatan untuk anak. Disisi lain orang tua juga harus faham dan mampu menyediakan kebutuhan makan dan kesempatan gerak bagi anaknya. Guru bisa memberikan informasi-informasi untuk kepentingan pertumbuhan dan perkembangan anak didik. Orang tua juga dapat memberikan informasi penting tentang perkembangan anak dalam keluarga

Kebiasaan Berperilaku Hidup Sehat Dan Nilai-nilai Pendidikan Karakter

Tawuran antarpelajar yang sering dipertotonkan di TV, perkelahian antarmahasiswa, perkelahian antarkelompok pemuda, maraknya geng motor yang menjurus ke tindak kriminal seperti perkelahian, pencurian, atau pembunuhan merupakan manivestasi dari kegagalan pendidikan karakter yang dilaksanakan di Indonesia. Untuk mencegah perilaku negatif seperti tersebut pendidikan karakter harus diupayakan melalui berbagai media, baik melalui jalur formal pendidikan di sekolah, di masyarakat, maupun di dalam keluarga, baik melalui jalur pendidikan agama maupun jalur pendidikan yang lain. Pendidikan karakter dapat dikembangkan melaui tahap pengetahuan (knowing), pelaksanaan (acting), dan kebiasan (habit). Setiap hari manusia akan menjalani aktivitas rutin seperti makan, istirahat, mandi, dan beraktivitas lainnya. Jika kegiatan rutin ini dimanagemen dengan baik sesuai dengan kaidah-kaidah yang benar, akan menjadi kebiasaan yang baik yang seterusnya akan menghasilkan nilai-nilai karakter yang positif

Manfaat Olah Raga Bagi Wanita Hamil

Sebagian besar anggota masyarakat masih mengalami kebingungan atau keraguan akan perlunya wanita hamil berolahrga. Olahraga tidak berbahaya bagi ibu maupun calon anak. Selama tidak ada larangan tidak diperbolehkan berolahraga dari ahli kandungan atau dokter, berarti kondisi ibu, dan calon anak yang dikandungnya dalam keadaan normal, yang berarti seorang ibu yang sedang hamil ridak perlu ragu-ragu untuk berolahraga.Setiap orang akan mempunyai pengalaman dan memberikan reaksi yang berbeda terhadap kehamilan yang mereka alami. Pengalaman dan reaksi wanita hamil dipengaruhi oleh beberapa faktor, yakni kepribadian, status gizi, pola hidup, hubungannya dengan orang tua dan keluarganya serta sikapnya terhadap kemungkinan hadirnya seorang anak. Kehamilan adalah suatu fase krisis maturasi, yang konsekuensinya tidak mungkin untuk dihindari. Usaha yang dapat dilakukan hanyalah mengurangi derita yang akan dialami.Salah satu cara yang dapat ditempuh guna mengurangi derita kehamilan dan persalinan adalah dengan melakukan olahraga atau latihan. Sebelum melakukan dan menentukan macam latihan, sebaiknya didahului dengan konsultasi pada dokter atau ahli fisiologi. Di dalam melakukan latilian, wanita hamil harus secara cermat membaca sinyal-sinyal yang diberikan oleh tubuhnya. Jika sekiranya latihan tersebut membuatnya kelelahan, maka intensitas atau durasinya perlu diturunkan. Jika ternyata gerakan-gerakan dalam latihan tersebut terlalu sulit untuk dilakukan, maka dapat diganti dengan latihan yang lain, yang lebih sederhana. Ada beberapa macam olahraga yang dapat dipilih, yakni jogging, jalan cepat, senam atau renang terutama gaya dada

Survey Ke,illaan Gizi dan Tingkat Kesegaran Jasmani Siswa Sekolah Dasar di Daerah Istimewa YOGYAKARTA

This article is based on a research whose objective was toinvestigate the nutritional state and physical fitnessof elementaryschool children. For that a survey employing tests and measurementson a sampleof over 500 children obtained through quota randomsampling from a populationoffourth, fifth, and sixth graders at stateelementary schools\u27 in the Yogyakarta Special Province wasconducted. Their nutritional state was establishedby means of theDavenport-Koup formula (Hasnan Said, 1979)and measurementstandardby Sarjono (I 992) while their physical fitness wasdeterminedby means of theTKJI (Tes Kesegaran Jasmani Indonesiaor Indonesian Physical Fitness Test)of 1999. The data wereanalyzed descriptively using percentages.The resultsshow that 2670r 51.4 % ofthese children are in theirnutritional state categorized good, with51 or 10.2 % of this groupcategorized fat and the remaining 2I6 or 41.2 % categorized normal,while 294 or 48.6% of the sample group are categorized sufferingmalnutrition, with 47 or 9.4% of them categorized very fat (oroverweight),184 or 36.8 % of them categorized thin, and 12 or 2.4% of them categorized very thin (or. nutritionally deficit orundernourished). Meanwhile, mostof the children in the sample, 312or 62.4% ofthem, are categorized bad in physical fitness, with 27

Profil Kebugaran Fisik Pelajar Slta di Kabupaten Kulon Progo Daerah Istimewa YOGYAKARTA

This study aims to describe the profile of the physical fitness of Senior HighSchool students in Kulonprogo Regency, Yogyakarta Special Territory. The resultsof the study are expected to serve as inputs for physical education teachers in thelearning assessment. The results can also be used by educational policy makers inthe curriculum development to take into account of students' needs. For students,the results can be used in the reflection to improve their physical fitness and thingsto consider in their active life. This study was a survey study employing a test. Theresearch population consisted of male and female students of Senior High Schoolsin Kulonprogo Regency, Yogyakarta Special Territory. The sample comprised 410students from private and public Senior High Schools, consisting of 235 malestudents and 175 female students. The sample was selected using the multistagerandom sampling technique. The research variable was the profile of the physicalfitness, which was collected using the Copper test by asking the students to runaround the field for the 2.4 km. The data were analyzed by the descriptivetechnique employing the percentage. The study concludes that the students'physical fitness is in the category of lack of physical fitness, occupied by 232students (56.6%). The following suggestions are proposed. First, further studiesshould involve other variables, not only the physical fitness, such as the profile ofthe health, including the variables on the body fat, level of glucose, tension andheartbeat. Second, further studies should use other instruments, such as theMultistage Fitness Test or the test of stepping up and down the bench as acomparison