Postpartum scientific fitness is very important for restoring physical health and improving the quality of life. Here are some suggestions:

1. Consult your doctor: You should consult your doctor before starting any fitness program. They can assess your physical condition, understand your postpartum recovery and provide you with personalized advice.

2. Gradually increase the amount of activity: postpartum body needs time to recover, so gradually increase the amount of activity from the beginning. You can start with a simple walk, and then gradually increase to more challenging sports, such as aerobic exercise, strength training and yoga.

3. Pay attention to core muscle group exercise: After delivery, your core muscle group may weaken. Therefore, it is very important to focus on the muscles of the abdomen, back and pelvic floor. These exercises can help you restore the tightness and stability of your abdomen.

4. Avoid overwork: Although exercise is very important for postpartum rehabilitation, overwork may have a negative impact on the body. Be sure to give yourself enough rest time to avoid fatigue and overtraining.

5. Adhere to a balanced diet: A healthy diet is equally important for postpartum fitness. Make sure you get enough nutrients, including protein, carbohydrates, healthy fats, vitamins and minerals. This will help to provide energy and promote physical recovery.

6. Seek professional guidance: If you are confused or uncertain about postpartum fitness, it is wise to seek professional guidance. Professional fitness instructors or physiotherapists can provide you with personalized training plans and guidance to ensure that your fitness process is safe and effective.

In short, postpartum scientific fitness needs to be adjusted and customized according to personal circumstances. Cooperating with doctors, gradually increasing activity, paying attention to core muscle group exercise, avoiding overwork, adhering to a balanced diet and seeking professional guidance will help you achieve healthy postpartum rehabilitation goals.