Practice from right and later switch to left.
Ball is rolled or passed by the server, but is biased for the goalkeeper.
If served balls are open to contention, the shooter must take evasive action where any chance of injury arises. Don't allow the goalkeepers to cheat by moving off their line too far, too early. Coaching Points Keepers must be on their toes, always ready. A late dive could result in ball being played under body. Open, Side Diving, Hands, Don't Fall Back, Shape.