Back Extension Roll: Begins in a standing position, arm position optional. Backward roll is initiated and hands are placed on cheering surface as tucked back rotation occurs, and then is extended to handstand. The skill is completed by stepping down to cheering surface. Arm position is optional at the end of the skill. Skill must be performed parallel to panel judges in Round 2.
Back Handspring: Begins in a half-squat position. Back rotation occurs as hands are placed on cheering surface. Skill is completed when both feet touch the cheering surface. Skill must be performed parallel to the judges in Round 2.
Back Walkover: At the beginning of the skill, arm positions are optional. Begins in standing position. Lead leg starts continuous rotation, hands are placed on cheering surface, rotation occurs with legs in extended inverted split position. Skill ends when lead leg touches cheering surface. Skill must be performed parallel to the judges in Round 2.
Backward Dismount: The flyer dismounts backwards, with or without feet being held to catchers who are not original bases.
Backward Roll: This skill must begin in the squat position. Arm position optional. Hands are placed on the cheering surface as the tucked back rotation occurs. The backward roll ends in a squat position. the skill can be performed either parallel to or facing the judging panel in Round 2.
Balance/Scale: An upright or inverted body position that is held. It is designed to show an artistic body position.
Base: A person who is in direct weight-bearing contact with the performance surface and provides primary support for another person.
Basket toss: The tossing of a flyer by three or four bases, two of whom must have their hands interlocked in a basket position.
Box Out: An extended stunt (an exception to requiring a spotter) in which the flyer has one leg in an elevator position and one leg (bent) in an extended position by the base.
Bracer: A bracer is a flyer who stabilizes a stunt by direct contact with another flyer. The stunt would remain stable without a bracer.