KOMPOSISI TUBUH DAN TIPE SOMATOTIPE ATLET UKM ATLETIK PUTRA UNIVERSITAS NEGERI YOGYAKARTA TAHUN 2015

Abstract

Abstrak Latar belakang penelitian ini adalah belum diketahui komposisi tubuh, karakteristik antropometrik dan somatotype atlet UKM Atletik putra UNY. Penelitian ini bertujuan untuk mengetahui gambaran komposisi tubuh, karakteristik antropometrik dan somatotype atlet UKM Atletik putra UNY. Somatotype terdiri dari 3 macam tipe tubuh, yaitu : Endomorf, Mesomorf, dan Ectomorf. Metode yang digunakan dalam penelitian ini adalah metode deskriptif kuantitatif. Subjek pada penelitian ini adalah 11 orang yang dipilih karena telah memenuhi kriteria dalam hal ini terlibat aktif dalam kegiatan UKM Atletik UNY namun yang mengikuti adalah atlet jarak pendek, jarak jauh dan lompat jauh, . Analisis data yang digunakan adalah deskriptif. Hasil penelitian ini yaitu komposisi tubuh atlet atletik UKM UNY didapatkan BMI dengan rata-rata (17,9±1,3) kg/m2 dan persentase lemak tubuh dengan rata-rata (13,2±0,7)%. Jika dilihat dari standar BMI, maka atlet Atletik UKM UNY termasuk underweight atau berat badan kurang, untuk persentase lemak di dalam tubuh atlet Atletik UKM UNY berada lebih dari standar yaitu (13,2±0,7)%. Berdasarkan perbandingan angka somatotype dapat disimpulkan bahwa atlet Atletik UKM UNY diperoleh hasil kategori yaitu tipe tubuh endomorphy-mesomorphy 1 atlet sprinter, tipe tubuh endomorphy seimbang 1 atlet sprinter, tipe tubuh mesomorphy-ectomorphy 1 atlet sprinter, tipe tubuh mesomorphy-endomorphy 1 atlet lompat jauh, 1 atlet lompat tinggi dan 6 atlet sprinter. Atlet UKM Atletik putra UNY tahun 2015 tidak ada yang berkategori somatotype ideal. Kata kunci: komposisi tubuh, somatotype, atlet Abstract The background of this research is that the body composition, anthropometric characteristics, and Somatotypes of the athletes of UKM (SAU) male athletics at UNY have not been revealed yet. This research is aimed to reveal an image of body composition, anthropometric characteristics, and the Somatotype of the athletes of UKM male athletics at UNY. The Somatotypes consist of three kinds of body types i.e. Endomorph, Mesomorph, and Ectomorph. This research used a descriptive qualitative method. The subject of the research was the 11 selected people as they met the criteria that they involved actively in the UKM athletics at UNY, but the participated ones here were them of sprint, of endurance running, and of long jump. The data analysis used in this research was a descriptive one. The results of the research show that the body composition of the athletes of UKM athletics at UNY is that BMI is (17.9±1.3) kg/m2 in average and that the body fat percentage is (13.2±0.7) % in average. If seen from the BMI standard, the athletes of UKM athletics at UNY are categorized into underweight or less weight category, and the body fat percentage of the athletes of UKM athletics at UNY is above standard that is (13.2±0.7) %. Based on the comparison of somatotype figures, it can be concluded that the endomorphic- mesomorphic body type is obtained from one sprinter, that the balanced endomorphic body type is obtained from one sprinter, that the mesomorphic-ectomorphic body type is obtained from one sprinter, and the mesomorphic- endomorphic body type is obtained from one long jumper, one high jumper, and six sprinters. There is not any athlete of UKM male athletics at UNY 2015 categorized into ideal somatotype. Keywords: body composition, somatotype, athletes