Functional fitness exercises train your muscles to work together and prepare them for daily tasks by simulating common movements you might do at home at work or in sports. ... For example a squat is a functional exercise because it trains the muscles used when you rise up and down from a chair or pick up low objects. Getting your body in great shape is not nearly as difficult as you may think! The only catch is knowing what steps to take in a home workout routine and which kinds of errors you need to avoid! When you have the facts in hand you will know exactly how to plan the home workout routines that are the best for you and avoid the pitfalls that can slow you down or be counterproductive!