Here is fun drill that we did today, take your Bolo that is sharp ( must be very sharp, like to cut paper), have your partner at least 20 feet away from you pitch an apple or orange at your center mass. It can be underhand or overhand. You will have to get out of the way and cut it in fluid motion. The goal is to cut it as centered as possible, then have them pitch you the halves to cut again. As you do each one have them pitch faster so you can speed up your reaction time. you will see and hear the cut happen. Oh yeah one more thing- like Manong Espi used to say, don't blink!