Originally Posted by SystemicAnomaly
Don't understand this. Are you talking about an incoming ball or an outgoing ball? A better mantra would be, "keep your head still and eyes fixed on the contact zone for (nearly) all of the forward/upward swing" for an incoming ball.
this is for when i am going to swing and hit. and my brain tends to take the eyes off earlier, so trying to keep eyes on before it crosses the net guarantees a focused impact