You can get a flat tummy with six pack abs at home with this 17 simple and effective tips; Cut Calories. Eat more Soluble fibers. Prefer Probiotics. Cardio. (2 Times a week). Consume Protein foodstuffs. Consume foods contains monounsaturated Fatty Acids. Prefer complex carbs. Sit straight on the chair. Cut off soda beverages. Consume whole grains. Eat salad without salt. Use stairs instead of lift. Running or walking. Bicycling. Chair leg raise. Sit ups. Vertical leg crunch.