power jitumaximal strength, explosive power, and strength endurance are the three qualities you want to train outside of jiu-jitsu to get better at jiu-jitsu. Now as for how to train both sports,Buku Deep-mind Power Engineering : Jurus Jitu Meraih Sukses karya Ir. H. Purwanto Yusdarmanto. Pernahkah Anda merasa tidak bisa apa-apa di saat orang lain bisa? Pernahkah Anda merasa gelisah menghadapi sesuatu di saat