For individuals who do not have access to complex gym equipment, there are options for keeping fit and healthy even if the outdoors offers weather that is incompatible with activities like riding a bike or jogging. There are some simple pieces of health fitness equipment which can be used in just about any indoor facility or home. A great option for getting a swift workout in during the middle of the day is a pair of dumbbells which can be used to strengthen and tone the arms. Dumbbells are generally considered one of the easiest ways to begin an exercise program.