Body shaping
Specific exercises can correct imbalances between body fat and lean body mass (muscles) resulting in a firm, shapely, toned and slimmer figure.
Women can focus on such trouble zones as the hips, glutes, thighs, abdominals and the back of the biceps (triceps) and men on the abdominal belt and trunk muscles in general.
To lose weight you need to concentrate your efforts on endurance (aerobic) training, which cannot happen without first improving your general physical condition.
Clearly if you do not keep monitoring your diet, it will take longer to obtain the desired result.