The ACL and PCL principally protect against movement of the tibia in relation to the femur in what plane or planes?
Sagittal plain
The Anterior cruciate ligament and posterior cruciate ligament prevents the tibia from forward and backward movement of the tibia from the femur at the knee joint. So the forward and backward movement resembles sagittal plain.
The ACL and PCL principally protect against movement of the tibia in relation to the femur...
Read the article, more specifically the abstract, introduction, discussion and conlcusion and summarize those specific sections in a paragraph or two. INTRODUCTION With the increase in recreational and competitive cycling, cyclists are experiencing more overuse inju- ries related to repetitive loading.Both intrinsic and extrinsic factors contribute to injury. Intrinsic fac- tors are inherent to the cyclist and include fitness level as well as anatomical alignment of the lower extremities. Extrinsic factors are generally asso- ciated with factors external to the...