Homemade Reflex Ball for Hand-Eye Coordination

Earlier this week, I filmed a short clip of a homemade reflex ball. Long time readers of the site may recall seeing the ball before. I first referenced this hand-eye coordination tool back in 2012. At the time, I mentioned how former world champion Kostya Tszyu was often seen training with a similar device (ex. … Continue reading Homemade Reflex Ball for Hand-Eye Coordination