1. Assessing posture problems: First, you need to know your posture problems. You can consult a professional coach or use an online posture assessment tool to help you identify the problem.

2. Set goals: Make clear what you want to achieve to improve your posture. For example, you want to reduce waist and abdomen fat and improve round shoulder hunchback.

3. Make a plan: Make a fitness plan that suits you according to your own goals. This may include aerobic exercise, strength training, flexibility training and balance training. Make sure that the plan includes exercises in specific parts to help correct posture problems.

4. Learn the correct sports skills: When exercising, you must master the correct sports skills. Wrong movements may lead to more serious posture problems. You can consult a professional coach or watch a teaching video to learn the correct posture and skills.

5. Persistence and patience: It takes time and effort to correct your posture. Don't expect to see significant results in a short time. Keep perseverance and patience, keep exercising and adjust your lifestyle.

6. Evaluate your progress regularly: At regular intervals, evaluate your physical progress. If you find that the progress is slow, you can consider adjusting your exercise plan or seeking professional advice.

7. Pay attention to living habits: Correcting posture is not only a matter of exercise, but also related to living habits. Keeping a good posture of sitting, standing and sleeping, and avoiding using your mobile phone or computer with your head down for a long time are all helpful to improve your posture.

8. Consider physical therapy or massage: If the posture problem is serious, consider seeking the help of a physical therapist or masseur. They can help you relax tense muscles more deeply and guide you to carry out targeted exercises.