Hubungan Kecepatan Lari Dengan Hasil Lompat Jauh Gaya Jongkok Siswa Kelas IV …

based on the observation that the author did in SDN 009 Air Hitam, Parit Teratak Sentajo Raya subdistrict there are phenomena of which, is the low ability students, in the long jump, with a leap generated no more than 2 meters. The problem is apparently due to low speed run that owned the students, therefore the researchers aim to conduct research on the relationship speed to run with the resul…