Hubungan Kecepatan Lari 40 Meter Dan Daya Ledak Otot Tungkai Dengan Hasil Lom…

Based on the author’s observation on the athletic athlete of Lancang Kuning club found problem in the long jump sport. That is at the prefix, run less fast and inconsistent running moves that cause doubt in taking repulsion and lack of repulsion when will make a leap. The purpose of this research is to determine the relationship speed of 40 meters running and explosive muscle limb power with …