In this section, you will learn different types of training programs and why certain days and muscles are combined with each other. If at all possible, try to get to the gym more than 3 days a week. If you only want to do weights 3 days a week like Monday-Wednesday-Friday put additional cardio only days on Tuesday and Thursday with more abdominal exercises and stretching.
Going to the gym two days a week does not cut it. You have to go more than that to get good results and make working-out a habit rather than a chore.