oh god haha, i don't know how I managed to miss this whole page when replying with my good luck message ><
I haven't done this question yet (due to laziness), all I did was plan out a response - what I have down is:
- when the ligaments (extracapsular) are 'locked' or in stretch as far as they will go (which is what happens when knee is fully extended - heel strike), they are in there most stable positions (this is from one of the last few lectures in Musculoskeletal lectures, she said it)
- intracapsular ligaments - anterior cruciate and posterior cruciate stop posterior and anterior displacement of the tibia? (i can't remember exactly, I'll check this right after I post this, and edit it if its wrong
- fibrocartilaginous menisci between the femur and tibia/fibula. The menisci deepen the _____(forgot the word for it - it makes the articulation and the "fit" of the bones better) and thus results in better stability in that area
- i guessed about the muscle attachments - i said that the quadriceps femoris attaches onto the patellar tendon which runs over the tibia and attaches at the tibial tuberosity, which effectively means that the muscle itself is holding the femur and the tibia together = joint stability at knee (yes I fudged this one :L which is why it sounds so crap lol)
So yes, that is what I had down
Hope that helps buddy, all the best for tomorrow!
EDIT: YAY. >.> I should have been faster lol.