If we lose weight too fast, our muscles can’t adjust in time. This can create skin sagginess. Each person’s losing weight process varies. If we use an exercise technique, we have to balance between cardio and weight training.
The exercise can create muscle to replace the fat instead. Or if we choose to diet, don’t over do it too much since we risk having not enough nutrition for the body, and also lose muscles along with fat which can create saggy skin.