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 (2.7/3)
You have shared a great knowledge about thoracic outlet syndrome, its symptoms, causes, types and other names. But you misunderstood the 3rd type that is mixed TOS not arterial. Secondly separate the symptoms of vascular and neurogenic TOS for better understanding. A bit more depth require to complete the answer. I appreciate your effort.

Task 2 (3/3)
In the second question, you tell us about how you have to assess a patient by doing physical examination, history taking, and investigations. That's good you add special tests and also explanation of special tests. Excellent.

Task 3 (4/4)
You try the shoulder shrugs, external rotation and extension. You did the shoulder shrugs, external rotation and extension correctly. Always remember to apply heat pack in chronic condition and ice pack in acute condition before performing exercises to relax the muscles and reduce stiffness. I appreciate your efforts.

Overall you made a great attempt to answer all the questions. I appreciate your efforts. Keep learning and try to implement your knowledge to the people suffering from thoracic outlet syndrome or any type of spine issue. Thank you.