The action(s) of the rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius is/are: 

The “knee joint”, made up of the condyles of the femur and the tibial plateaus is what kind of joint?

Advantages to isometric exercises include all of the following EXCEPT:

According to the “screw-home mechanism” , when the knee is in a closed kinetic chain extension the femur internally rotates and the tibia externally rotates.

the “terrible triad” is an injury that affects what structures?

The acromioclavicular joint is the only connection to the axial skeleton.

The normal range of motion for flexion of the Metatarsalphlangeal (MTP) joint of the first ray (great toe) is 45 degrees.

The kinetic chain refers to the body as a series of chains in which different joints are either directly or indirectly linked together.

Movement at the elbow by the forearm away from the shoulder is accurately described by the term “flexion”.

Extensor digitorum is the antagonist to flexor digitorum profundus.