Fitness Motivation By Melodie. Would you agree that Physical and Mental fitness is very important? You don't have to go to a gym to get fit. There are many simple ways to get active and fit. This fitness motivation by Melodie encourages you to at least start your fitness journey by going on walks, using a treadmill or stationary bicycle at home, or start jogging short distances if you are able. There are many health illnesses associated with the lack of physical activity.