Fitness can change your appearance, but you can't turn a single eyelid into a double eyelid, a flat nose into a high nose, and thick lips into thin lips. If your previous eyes were so crowded with fat that you couldn't see them, you wouldn't have so much fat on your face after losing weight, and your eyes would look much bigger.

Fitness can enlarge a target muscle group and change people's appearance to some extent. But considering that at the same weight, the volume of fat is three times that of muscle, a person's body fat rate will have a great influence on a person's appearance, even a decisive influence except heredity.

When people gain weight, body fat will expand at the same time, which means that their faces can't escape the fate of gaining weight. After gaining weight, the original handsome oval face will lose its shape and tend to develop into a round face. Fortunately, this process is "reversible" and you can still regain your beautiful face after losing weight.

The following example can illustrate this amazing change.

I hope I can help you and adopt it.