Technical improvement circuit

Create a 25x25 meters square with markers. Inside of it create two identical, opposite circuits. Place materials as shown in the picture: two small goals on opposite sides, at the center of the square place two stakes 5 meters apart; then create two circuits on the left of each goal, each one has: a starting marker, four small hurdles about 40 cm apart, two central markers (at a 15 meter distance from each other and at a 5 meter distance from the baselines), an end marker. Divide players into two equal groups, each group goes to one of the circuits. A and B start with a ball each (they are on the same side of the field).