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Navigating Recovery: Knee Ligament Injuries and Rehabilitative Exercises

Knee ligament injuries are a common yet debilitating occurrence, especially among athletes and physically active individuals. These injuries can involve any of the four major ligaments in the knee: the anterior cruciate ligament (ACL), posterior cruciate ligament (PCL), medial collateral ligament (MCL), and lateral collateral ligament (LCL). Recovery from such injuries demands a careful approach, typically involving physiotherapy and targeted exercises to restore strength, stability, and mobility. In this blog post, we’ll explore how you can support your recovery from a knee ligament injury through specific exercises, helping you return to your daily activities and sports more safely and effectively.



Understanding Knee Ligament Injuries

Ligaments are tough bands of tissue that connect bones and stabilise joints. Injuries to these ligaments can range from mild (slight stretching of the ligament) to severe (complete tears). Symptoms often include pain, swelling, instability, and difficulty moving the joint. Causes might include direct impact, sudden movements, or an awkward fall. Depending on the severity, treatment options can vary from rest and rehabilitation exercises to surgical intervention.


Role of Physiotherapy in Recovery

Physiotherapy is crucial in the rehabilitation process for knee ligament injuries. It not only aims to reduce initial pain and swelling but also focuses on restoring knee function and preventing future injuries. A physiotherapist will typically recommend exercises that gradually increase in intensity to ensure the knee regains its strength and flexibility without additional strain.


Exercises to Help Recover from Knee Ligament Injuries

Here are some exercises commonly recommended during the rehabilitation of knee ligament injuries. It’s essential to consult with a healthcare professional before beginning any rehabilitation exercises to ensure they are suitable for your specific condition.


1. Heel and Calf Pumps

  • Purpose: To promote blood circulation and decrease swelling.

  • How to Do It: Sit with your leg extended in front of you. Pump your ankle up and down to flex your foot toward your torso and then away from it. Repeat for 2-3 minutes several times a day.


2. Quadriceps Setting

  • Purpose: To strengthen the quadriceps without putting strain on the knee ligament.

  • How to Do It: Sit with your leg straight and a small, rolled towel under your knee. Tighten the muscle on the top of your thigh to try to push the back of your knee down into the towel. Hold for 5 seconds, then relax. Repeat 10-15 times.

3. Straight Leg Raises

  • Purpose: To strengthen the quadriceps and hip flexors, supporting knee stability.

  • How to Do It: Lie on your back with one leg bent and the other straight. Tighten the thigh muscle of the straight leg and lift it to the height of your bent knee. Hold for a few seconds, then slowly lower it back down. Perform 10-15 repetitions.

4. Hamstring Curls

  • Purpose: To strengthen the hamstrings at the back of the thigh.

  • How to Do It: Stand and hold onto a stable surface for balance. Bend your knee as much as possible, bringing your heel toward your buttock. Hold briefly, then slowly lower. Aim for 10-15 repetitions. As you progress, this can also be done lying on your stomach.

5. Bridge Exercise

  • Purpose: To strengthen the buttocks and lower back, supporting overall leg stability.

  • How to Do It: Lie on your back with your knees bent and feet flat on the floor, hip-width apart. Lift your hips to create a straight line from your knees to your shoulders. Hold for a few seconds, then slowly lower back down. Perform 10-15 repetitions.


Recovering from a knee ligament injury is a gradual process that requires patience and consistency. Incorporating the right exercises into your rehabilitation routine under the guidance of a physiotherapist can significantly enhance your recovery and help you regain full function of your knee. Remember, each person’s recovery process is unique, so tailor your exercise regimen to fit your specific needs and always listen to your body to avoid overexertion. With dedication and the proper approach, you can overcome the challenges of a knee ligament injury and return to your active lifestyle.


If you think you have injured a ligament in your knee, book an appointment with one of our therapists via our website or call 0117 329 2090, to get a personalised injury assessment, treatment and exercise program.


April 2024

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