Then she demonstrates how she can move the saddle after she loosens it. She hits it with her hand to push the jammed saddle. then she <sep> (A) sticks her tongue out and gets off the saddle. (B) takes a hammer and uses a blue-handled mallet on the saddle. (C) shows how to adjust the saddle by moving it back and forth. (D) uses a tool to tighten the saddle further.
C