List four reasons a volleyball will be called side out

Net foul, illegal hit, double hit, and when the ball goes out of bound

A team gaining the right to serve after they score or after the opponent made a mistake The volleyball is "In" once it touches the court.

People who utilizes the progression principle will ensure their exercise program increases in frequency, intensity, time, and type. the changes need to happen gradually in order to ensure they make gains in their fitness program. a person who doesn't utilize the progression principle can still gain health benefits from exercising, but will not continue to improve in cardiovascular fitness.