Thank you for understanding the lesson and sharing your assignment; I hope that you will enjoy this week's lesson and try to implement it in your life if you see any such case.

Observations

Task 1 (2.6/3)
You have shared a good knowledge about knee osteoarthritis, symptoms, causes, and prevention. But you have to add the stages & types of knee OA too to better explain this to other users. A bit more depth require to complete the answer. I appreciate your effort.

Task 2 (2.8/3)
In the second question, you tell us about how you assess the patient of knee OA by doing the clinical evaluation and investigations of patients. You add good points by adding interpretation of diagnostic imaging tests. But it would be better if you add 1 or 2 special tests to confirm the diagnosis. Good.

Task 3 (3.7/4)
You try the heel slides, calf & hamstring stretch, William Flexion ( knee to chest exercise), Knee Isometric ( Knee flexion ), Hip abduction & adduction. But while performing exercises try to keep your mobile away on a wide angle and try to add gifs instead of images to better explain and understand to other users. Remember always apply heating pad before performing these exercises. I appreciate your efforts.

Overall you made a good attempt to answer all the questions. I appreciate your efforts. But next time try to avoid the above written suggestions. Keep learning and try to implement your knowledge to the people suffering from any knee Osteoarthritis. Thank you.