Discourse Markers in English Writing Li FENGâ¢ Abstract Many devices, such as reference, substitution, ellipsis, and discourse marker, contribute to a discourseâs cohesion and coherence. This paper focuses on discourse markersâ role in Chinese Studentsâ English writing,
A PCL tear resulting in back of the knee pain can be caused by a fall on the knees when they are bent, a blow to the front of the knee or a major twisting motion, such as during a skiing wipeout. Physical therapy and surgery are the usual PCL tear treatment methods, likely with use of a ligament tear knee brace.
Popliteus Injury. The Popliteus is a small muscle located at the back of the knee joint. An injury or strain to the muscle or tendon can cause pain at the back of the knee.ymptoms of a popliteus injury include pain at the back of the knee joint. There will be tenderness when pressing in at the back of the knee. Pain will be reproduced when the knee is bent against resistance whilst the lower leg or tibia bone is rotated outwards. Athletes with this injury commonly have tight hamstrings.