Reducing your waist circumference has nothing to do with hundreds of crunches and sit-ups. To remove fat from your mid-section, you must change your eating habits and increase the amount of physical activity you get each day. There is no magic pill or starvation diet that will allow you to lose your waist and keep off the pounds. Lifestyle changes will reduce your waist circumference and keep off the excess fat.
Step 1
Remove high-calorie items from your diet and substitute them with low-calorie items. Your diet should consist mainly of fruits, vegetables, and whole grains and lean meats. Check food labels carefully to ensure the food or beverage you’re about to consume is low in calories. Remember that nutritional labels are based on one serving of the item, so you need to measure the amount you consume and do your math accordingly.
Step 2
Aim to cut 500 calories from you daily calorie intake. There are about 7700 calories in one kilogram of fat, so by cutting 500 calories from you daily calorie intake, you will lose about one kilo per week. Cutting calories does not mean you’re eating less food. Aim for foods that are high in fibre since these will be most filling and offer several nutrients.

Step 3
Perform 60 minutes of moderate-intensity aerobic activity each day. Exercising from 150 to 250 minutes per week will give you only modest weight loss results, but getting over 250 minutes per week will burn a significant amount of calories, and you will see the difference in your waist circumference. If a person weighing 77 Kg takes a brisk walk for 60 minutes every day, this person will burn 397 calories per day. Burning this many calories in combination with a low-calorie diet is guaranteed to give you results.
Step 4
Do strength-training exercises every other day to help your body burn calories more efficiently. Strength training can be done with your own body weight, resistance bands, dumbbells, barbells or machines. Break your muscle groups into upper body, core and lower body and work only one group per day. To ensure you’re lifting enough weight, your muscles should tire after about eight repetitions and the last repetition should be difficult to finish. Perform three sets of eight on each exercise.