A Baker's cyst (also called a popliteal cyst) is usually caused by excess fluid in the knee joint due to conditions like arthritis or meniscal injury. A physiotherapist plays an important role in both symptom relief and addressing the underlying cause.1. Pain and Swelling Management2. Improving Knee Joint Mobility3. Muscle Strengthening4. Addressing Underlying Causes5. Stretching Exercises6. Functional Training7. Education & Lifestyle Advice8. Preventing Recurrence