The Kelly tool is a(n) ____ bar, 28 inches (71.1 centimeters) long, and has two main features.

Which of the following is a deep muscle that extends and rotates the spine?

A. The hamstrings B. The lumborum C. The thoracis D. The trapezius

Battery is defined as

A. needless or willful damage. B. needless or willful violence. C. the action that causes bodily harm to someone. D. the open threat of bodily harm. E. publicly damaging another's reputation.