To maintain proper fitness, it is important to combine proper diet with exercise. Just one or the other alone, will not accomplish most fitness goals. You need to exercise, at least, three times a week. Also, be sure to cut down on foods that are high in sugar, carbs and fat, to maintain heart health.
When planning your exercise routine, put in resistance first and the aerobic exercise last. When exercising glycogen is used first and then fat is used for energy. Glycogen will be used for the energy for resistance exercises. Doing aerobic exercise next will help you to burn more fat because the stored glycogen has already been used.
When on an exercise routine it is best to ha