The crossword solutions for the term SCISSOR KICKS WORK THEM are ABS, which stands for abdominal muscles. Abdominal muscles are a group of muscles located in the abdomen that are responsible for providing stability and support to the spine and helping with breathing, coughing, and other movements. Scissor kicks are a type of exercise that works the abdominal muscles by having the person lie on their back and lift their legs up and down in a scissor-like motion.