This document outlines the basic rules, regulations, and terminology of volleyball. It discusses the principles of the game including not letting the ball hit the floor, three hits per side, player rotation, and restrictions on hitting the ball twice in a row. It also covers game play elements like scoring and substitution. Key skills like serving, passing, setting, blocking and hitting are explained. Finally, common volleyball terminology is defined, including terms for matches, faults, scoring, coaching, and player actions.