In short: practise the standard forms of shooting with three people at the basket.
Organisation: each team has a basket and a ball, the exercises start with one person under the basket (with the ball) and two people in front of the basket. After the shot, the players keep on turning, which means that they have to catch the next ball and pass it to the other players. After passing the ball, another round of shooting follows. If necessary, the exercise can also be done with foursomes, the players just get a few less turns. If necessary, a pylon can be used for each basket.
a ) Passing balls in hand from about 10 metres in front of the basket.
b ) The same, but now overhead.
c ) As a., but the ball is first played forward from under the basket. The shooter places the ball back to the attacker under the basket and immediately runs after it to take the turnover ball.
d ) Shooting from a standstill from a distance of approx. 8 metres (also after the shot, run to the basket to catch the next ball).
e ) Shooting after a movement to the left or right from a distance of approx. 7 metres.
f ) Take evasive action on the left (start at the pylon at about 10 meter before the basket, at 5 or 6 meter before the basket make a sharp left hook).
g ) As f, now over the right.
h ) Take penalty shots.
i ) As d., but after the distance shot the shooter takes another walkthrough ball.
j ) The shooter threatens with a through ball, but stops very abruptly at about 3 metres before the basket (hoping that the defender "shoots through"), gets the ball and finishes the chance.
k ) The shooter makes an evasive move (over the left or right), gets the ball, but instead of shooting, takes a walkthrough. There are several ways to put the ball inside: with the "outside hand" - i.e. in a dodging movement to the right with a right-handed stretching throw -, with a bounce, by an overhand or an underhanded pendulum throw, or by catching the ball on the other hand with a left-handed stretching throw. There are several factors that determine which method is best, a good korfball player will have to master several ways.
l ) The shooter makes an evasive move, pretends to receive the ball (the attacker may make a feint), but takes a through ball immediately afterwards (so like c., but without the ball).
m ) The shooter takes a through ball, after a few meters he suddenly moves away. However, the evasive movement is not continued: there is that through ball anyway. I call it the Lucas move, after Albert Lucas who had a lot of success with it.
n ) Numbers 1 and 2 under the basket, number 3 (who has the ball) in front of it. Number 1 starts away from the basket, receives the ball, makes a half turn and shoots (= starting away from the basket). Number 2 catches, plays on number 1, starts away, receives the ball back, makes a half turn and shoots. Number 3 takes off etc.
o ) The shooter makes an evasive move on the right, receives the ball, places it back to the attacker under the post, and walks straight to the basket (so in the direction he just came from). He receives the ball back and shoots.