After a fast track knee replacement in Chennai, it is quite common to require physiotherapy as a part of the recovery process. Fast-track knee replacement surgery is a minimally invasive technique that aims to reduce hospital stays and accelerate recovery, but it does not eliminate the need for physical therapy. 2. Physiotherapy is an essential part of the rehabilitation process after knee replacement surgery. It helps to reduce pain, swelling, and stiffness, improve range of motion, and build strength and endurance in the affected leg. Furthermore, physiotherapy can aid patients in regaining their independence and enhancing their quality of life.