When working out, people often have specific body parts they want to target. Common workout targets include the FLAB (abdominal muscles), CALVES (lower leg muscles), PECS (pectoral muscles), PEC (pectoralis major muscle), ABS (abdominal muscles), FAT (body FAT), LATS (latissimus dorsi muscle), and DELT (deltoid muscle). All of these are areas that can be targeted during a workout in order to achieve desired results.