What is Jumper’s Knee?

If you’re an athlete or someone who engages in high impact activities such as basketball, volleyball, and soccer, you may have heard of jumper’s knee. This is a common overuse injury that affects the patellar tendon. In this blog, we will explore what jumper’s knee is, its causes, common symptoms, and how to determine if you might be experiencing this condition. 

Causes of Jumper’s knee:

Jumper’s knee is an injury that primarily affects the patellar tendon, which connects the patella (kneecap) to the tibia (shinbone). The repetitive strain placed on the tendon during activities such as jumping, landing, and quick changes of direction can lead to microtears, inflammation, and pain. 

Other causes could include: 

1. Poor technique: Incorrect landing mechanics or improper form during jumping and landing can increase stress on the tendon. 
2. Muscle imbalances: Weakness or imbalances in the muscles surrounding the knee, particularly the quadriceps and hamstrings, can place additional stress on the patellar tendon. 
3. Training errors: Sudden increases in training intensity, frequency, or duration without adequate rest and recovery can overload the tendon. 

Symptoms of Jumper’s Knee:  

The most common symptom of jumper’s knee is pain located just below the kneecap. Initially, the pain may only be present during physical activity, but as the condition progresses, it can be experienced during everyday activities, such as walking or climbing stairs. Other symptoms include: 

1. Tenderness and swelling around the patellar tendon. 
2. Stiffness and limited range of motion in the knee joint. 
3. Aching or throbbing pain after activity or prolonged periods of rest. 

What can a Physiotherapist do?

Physiotherapy plays a crucial role in the comprehensive management of jumper’s knee. The primary goal of physiotherapy is to reduce pain, promote healing, and restore normal function. Your physiotherapist will design a customised treatment plan based on the individual’s specific needs, which may include the following strategies: 

1. Rest and activity modification: Reducing or modifying activities that aggravate the condition is crucial to allow the tendon to heal. 
2. Strengthening & Stretching exercises: Working with a physiotherapist can help in implementing a tailored exercise program to strengthen the muscles around the knee, improve flexibility, and address any underlying biomechanical issues. 
3. Pain management: Techniques such as ice or cold therapy, pain-relieving medications, and potentially other modalities prescribed by a healthcare professional can help manage pain and reduce inflammation. 
4. Gradual return to activity: Once the pain subsides and healing progresses, a healthcare professional can guide you through a structured return-to-activity program, gradually re-introducing sports, or exercises.