Perbandingan Latihan Dumbell Dan Latihan Resistance Band Terhadap Power Otot …

Power is a physical component that is needed when executing locomotor attacks, and power is also a biomotor component that is very important in sports activities, because power determines the amount of strength people have in hitting, jumping, running, in the sport of karate. This research was conducted because the karate kohai training at Battery C Panam was only limited to practicing kihon ku…