What should you know about PCL injury exercises?

The PCL helps control backward movement of the shin. Early rehabilitation often protects that function while maintaining comfortable knee movement and reducing stiffness. Quadriceps control is commonly emphasised, while exercises that pull the shin backward may be limited early in recovery. The right sequence depends on injury severity, associated damage, pain, swelling, surgery and the clinician’s examination. A generic online routine may load the healing knee at the wrong time.

Work with a physiotherapist to choose movements such as gentle range-of-motion work, quadriceps activation, straight-leg control, supported strengthening and balance drills when appropriate. Keep the knee aligned over the foot, use controlled movements and stop if pain becomes sharp, swelling increases or the knee feels unstable. Progress one variable at a time, such as repetitions, resistance or balance demand. A [Physiotherapy](/treatments/physiotherapy-and-rehabilitation/physiotherapy/) programme may include a [Knee Bracing](/treatments/non-surgical-orthopedics/knee-bracing/) plan when support is needed.

Pause exercises and contact your clinician if the knee repeatedly gives way, swelling persists after sessions, movement is becoming more limited or pain is steadily worsening. Seek urgent care for a newly deformed knee, inability to bear weight after a fresh injury, a cold or numb foot, marked calf pain or sudden shortness of breath. These signs need assessment rather than a harder exercise programme.

Ask which exercises are suitable now, which movements to avoid, how often to train, how to judge acceptable soreness, and what milestones allow progression. Ask when cycling, running, jumping or changing direction can be tested safely.