To serve the ball underhand hold the ball in your non- hitting hand. Start with the opposite foot forward and take a step forward while bringing your hitting hand back. You may use an open hand or a closed fist. Hit the ball on the bottom side of the ball and follow through to your target.
To set the ball to your teammate, hold an invisible ball over your head. Your fingers should make a triangle. When the ball hits your hands, push it up gently. It will go towards your teammate.
How are the passages the same?
They both explain how to serve.
They both explain how to set.
They both explain a volleyball move.
They both involve two people.