SURVEI KADAR LEUKOSIT PADA ATLET KARATE DI KONI KOTA MALANG
Abstract This research aims to look at the levels of leukocytes in karate athletes KONI Malang city. This research uses non-experimental design, that is descriptive research with survey method. The population in this research amounted to 30 football athletes and by taking samples of 9 athletes. Sampling using purposive sampling. Technique of collecting data using test instrument in the form of blood sampling and examination of leukocytes level in labolatorium with hemacytometer. The results showed that the average level of leukocytes is 8.078 cell/mm3. From those results indicate the levels of leukocytes in karate athletes KONI Malang city categorized the normal limit. Keywords: physical exercise, leukocytes, karate. Abstrak Penelitian ini bertujuan untuk melihat tingkat kadar leukosit atlet karate di KONI Kota Malang. Jenis penelitian menggunakan rancangan penelitian non-eksperimen, yaitu penelitian deskriptif dengan metode survei. Populasi sebanyak 30 atlet dan diperoleh sampel berjumlah 9 atlet. Pengambilan sempel menggunakan purposive sampling. Teknik pengambilan data menggunakan instrumen tes berupa pengambilan sempel darah dan pemeriksaan kadar leukosit di laboratorium menggunakan alat hemacytometer. Hasil penelitian dari rata-rata kadar leukosit menunjukkan 8.078 sel/mm3. Dari hasil tersebut menunjukkan kadar leukosit atlet karate di KONI Kota Malang berkategori batas normal. Kata Kunci: latihan fisik, leukosit,karate