**Effects of Exercise With Visual Feedback in Parkinson's Disease** This study is for people with Parkinson's disease, a brain disorder that affects movement. It will look at how exercise with visual feedback, like using a laser pointer, can help improve balance and movement. Participants will be divided into two groups: one doing regular exercises and the other doing the same exercises plus the laser pointer exercises. Both groups will exercise for 8 weeks, 3 days each week, with a physiotherapist guiding them. *Key Points:* - **Length of Study:** The study lasts for 8 weeks with exercises 3 times a week. - **Eligibility:** Must have Parkinson's disease, be at certain stages (1-3 on a specific scale), and not have other serious health issues. - **Risks/Benefits:** Exercises may improve movement and participation in daily activities. Participants must not have other physical or mental disorders, and they should be able to see well enough to follow visual feedback. This research aims to see if adding visual feedback to exercise helps those with Parkinson's disease.