Direction : Read the following passages and choose the best alternative to complete each blank space or to answer each question. (Item 1-6)
     Aerobic exercise (proper exercise), performed with appropriate intensity, duration and frequency, will train the body to metabolize fat as fuel from the entire body.
     There once was a man who said, “All I want to do is work my upper body. I don’t care too much about the lower body, but I really want to develop my muscles, shape and definition in my shoulders, chest and arms.”
     What this man didn’t realize is that one of the primary goals of weight training should be the improvement and development of a symmetrical physique, a physique that has been developed to its overall optimum potential.
     Some trainees lose all sense of perspective and become obsessed with the desire to develop only the parts of the body that can be most easily seen by others, or only muscle groups that are easy for them to develop. Another tendency is to exercise only the body parts that are the weakest and work to develop only those parts. The individuals with overdeveloped areas, such as arms and chest and underdeveloped areas, such as buttocks and legs, impart the wrong impression of the objective of sensible training in both appearance and fitness.
     You need good symmetry, not only for a balanced and proportioned figure, but also so that your muscles are toned and strong proportionately for supporting your skeletal frame, which leads to good health and posture.
     This explains why proper exercise is a planned system of training in which all the major muscle groups are worked, to obtain symmetry.

The most appropriate title for the passage is “Proper Exercise Training for………”