Today, providing appropriate rehabilitation at home and finding ways to prevent injuries and chronic diseases by monitoring and evaluating the patient’s home physiotherapy is more important than ever. A system has been developed to evaluate the user’s movements and performance during physiotherapy exercises. Not everyone has access to or can afford to go to gyms, physiotherapy clinics, or exercise with a trainer. Self-training is an additional option that involves recording the steps of a physiotherapy program beforehand without providing feedback. Posture estimation techniques help defining a person’s behavior by determining their position at key time intervals. This allows us to measure or evaluate a person’s movements and provide feedback.