Targeted fat loss, often referred to as spot reduction, isn't possible. This means we can't choose where we burn body fat and there's no solid scientific evidence to suggest otherwise.
To put it simply, doing 500 sit-ups a day will not burn the fat around your tummy, and no amount of triceps dips will burn off those bingo wings. Building strong abdominal muscles will not give you a 6-pack if those muscles are hiding behind body fat. Unfortunately, the human body just doesn’t work like that.
The good news though, is that through regular exercise and good nutrition, you can burn fat from your entire body and get fitter, healthier and leaner in the process. You can also target muscle growth and improve your muscle definition with weights and body weight exercises, focusing on specific areas, whether that’s the chest, back, arms, legs or abs. With continued hard work and commitment, you'll see changes even in the more stubborn areas; it will just take a matter of time and consistency.