Final answer:
A 'set' is an overhand pass in volleyball used to change the direction of the ball to the attacker, crucial for setting up scoring opportunities.
Step-by-step explanation:
A set is an overhand pass of the ball to change the direction of the attacker. It can be performed in both forward and backward manners, depending on the positioning of teammates and the strategic requirements of the play. In volleyball, this skill is crucial as it sets up the ball for an attacker to potentially score a point. A set is typically performed by the setter on the team, who specializes in this skill and is responsible for the second touch after the ball is received to craft a play. Precision and timing are essential for a good set, as it can determine the success of the subsequent attack.