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Knee osteoarthritis? You should be strength training...



Knee osteoarthritis is a common condition that affects millions of people worldwide. It is characterized by joint pain, stiffness, and inflammation in the knee. While there are several treatment options available for knee osteoarthritis, strength training has gained popularity in recent times as an effective way to manage this condition.


Strength training, also known as resistance training, refers to any exercise that involves using weights, resistance bands, or bodyweight to improve muscle strength and endurance. When done correctly, strength training can have several benefits for people with knee osteoarthritis.


Here are some of the ways strength training helps knee osteoarthritis:

  1. Strengthening the muscles around the knee joint: One of the main benefits of strength training is that it strengthens the muscles around the knee joint, including the quadriceps, hamstrings, and glutes. When these muscles are strong, they provide support and stability to the knee joint, reducing the risk of injury and pain.

  2. Reducing pain and inflammation: Strength training can also help reduce pain and inflammation in the knee joint. A study published in the journal Osteoarthritis and Cartilage found that strength training significantly reduced knee pain and improved physical function in people with knee osteoarthritis.

  3. Improving range of motion: Strength training can also help improve range of motion in the knee joint. By strengthening the muscles around the knee, it can help increase flexibility and mobility, allowing you to move your knee more comfortably and with less pain.

  4. Improving overall fitness: Finally, strength training can help improve overall fitness and body composition, which can be beneficial for people with knee osteoarthritis. By building muscle mass and reducing body fat, it can help improve cardiovascular health, reduce the risk of other health conditions, and improve quality of life.

So, how should you incorporate strength training into your treatment plan for knee osteoarthritis? The first step is to consult with your physical therapist to develop a safe and effective exercise program that takes into account your specific needs and limitations.

Your strength training program should include exercises that target the muscles around the knee joint, such as leg presses, squats, lunges, and step-ups. You may also want to include exercises that target the upper body and core, as these can help improve overall fitness and make it easier to perform daily activities.


It's important to start with light weights and gradually increase the resistance as your strength improves. It's also important to listen to your body and avoid exercises that cause pain or discomfort.

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