Fat loss is generally not for a particular part of the body simply to reduce, but to reduce the fat of the whole body, only the whole body fat are reduced, local fat may be reduced with it. The reduction of whole body fat is closely related to calories, which must make the calorie intake lower than the calorie consumption in a day, mainly involving diet and exercise, and arranging dietary intake according to age, gender, nature of work and physical condition. For the fat on the arms, in addition to diet regulation, on the other hand, reasonable exercise, in addition to aerobic and anaerobic exercise, may also need strength training, including upper limb strength training, can increase muscle lines. Under the premise of total body fat loss, local strength training will make the arm line more perfect, which can achieve the goal of losing excess fat on the arms, and can increase the beauty of the shape. So no matter where to lose fat, the most important thing is a reasonable diet and reasonable exercise. With the improvement of living standards, people are more and more concerned about their own body shape, if more fat on the arms will affect the beauty, excess fat on the arms and the whole body weight loss is closely related.