A dig is when you dive down onto the floor to get the volleyball.
There is no dig in netball. But there is a dig in Volleyball
In volleyball anyone can dig, usually those who dig are passers or severs, not setters. So if you back-row or running a 6-2 passers dig the ball
The most important thing about a Volleyball dig is that you can get the ball from anywhere on the court by sliding on your knee's and also just by having a simple technique. The best technique is to squat when you are under the ball with your legs shoulder width apart, like your sat on the toilet and bounce up when you have contact with the ball. weave your fingers between each other or clench two fist's and line your thumbs on top. The best contact with the ball for a accurate dig would be just above your wrists. I hope this helped :)
you slide on your knee pads