Pengaruh Latihan Reaksi Dan Akselerasi Terhadap Kecepatan Lari 100 Meter Pada…

Based on observations and monitoring that the authors have done for students who participate in the athletic extracurricular foundation al marwa kota pekanbaru on a 100 meter sprint performed by students, there are still very striking problems, namely: Less maximal when doing speed when running there are still shortcomings when doing movement on a 100 meter sprint is probably due to the lack of…