In slow motion synchronise the attacking pass. (right-handed)
The next steps are in an arc towards the net; by doing this all at once in synchrony, they oblige each other to run in an arc:
Left small step; take arms to the front; start of forward force
Right big step; arms all the way back; deep in knees; accelerationof forward force
Left foot in front of the right (close step), with the foot parallel to the net; forward force is slowed down
Throw both arms up and push off with 2 feet up; forward force is converted into upward force
Right arm backwards like baseball/arrow pitcher; left arm points in direction of desired ball path; strike ball and land through knees approx. 0.5m in front of the net