Knee Pain: Causes, Symptoms and Common Conditions
Knee pain is one of the most common musculoskeletal problems and can affect both active and sedentary individuals.
It may present as:
- pain in the front, inner (medial), or outer (lateral) knee
- stiffness, swelling, or reduced mobility
- discomfort during walking, running, squatting, or climbing stairs
In most cases, knee pain is not caused by a single structure, but by a combination of factors such as:
- muscle tightness or weakness
- tendon overload
- joint stiffness
- altered biomechanics involving the hip, ankle, or foot
Most Common Knee Conditions
There are several conditions that can lead to knee pain. The most frequent include:
- Patellofemoral pain syndrome (runner’s knee)
- Iliotibial band syndrome (IT band syndrome) → pain on the outer side of the knee
- Pes anserinus syndrome (inner knee pain) → often related to sartorius, gracilis, and semitendinosus
- Medial tibial stress syndrome (shin splints) → often associated with overload of the tibialis posterior and soleus
- Tendinopathies (patellar tendon, quadriceps tendon)
- Knee osteoarthritis (gonarthrosis / knee arthritis)
- General knee pain (gonalgia)
Each condition may require a different approach, which is why a generic exercise program is often not effective.
Important Note About Meniscus and Ligaments
When it comes to structures such as:
- meniscus
- anterior cruciate ligament (ACL)
- posterior cruciate ligament (PCL)
- collateral ligaments
there are no reliable self-tests that can provide a definitive diagnosis.
These conditions require a proper orthopedic and clinical evaluation.
However, inside our PDF guide, you will still find basic and supportive exercise protocols to help manage symptoms and improve function safely.
Continue Reading or Start Now
If you want to learn more about knee pain and its causes, you can continue reading this page.
👉 Or, if you prefer a faster and more practical approach, you can go directly to the quick guide here:
Our Approach: Not Random Exercises
We are two physiotherapists specialized in musculoskeletal rehabilitation.
This is not a generic program.
Inside the guide, you will go through a photo- and video-guided self-assessment, designed to identify your specific condition.
Based on your answers, you will be able to choose the most appropriate protocol for your knee pain.
The exercises are:
- targeted
- progressive
- clearly explained
- adapted to your condition
Need Support?
If you have any doubts or questions, feel free to contact us: