A 25-year-old male soccer player sustains a non-contact injury while attempting to rapidly change direction during a game. He reports feeling a “pop” in his right knee followed by immediate swelling and instability. MRI confirms a complete anterior cruciate ligament (ACL) tear. He is now in the rehabilitation phase after surgical reconstruction. Question: Which of the following mechanisms MOST LIKELY caused this athlete’s ACL injury?
Blog
What type of motion is the screw home mechanism in the knee…
What type of motion is the screw home mechanism in the knee joint?
Which of the following BEST describes a position in which th…
Which of the following BEST describes a position in which the rectus femoris may be passively insufficient?
The tibialis anterior has which of the following actions?
The tibialis anterior has which of the following actions?
The foot is a part of the body that provides stability as we…
The foot is a part of the body that provides stability as well as mobility of the lower extremity. Which of the following bones belong to the midfoot?
The motion of hip lateral rotation is produced by all of the…
The motion of hip lateral rotation is produced by all of the following EXCEPT?
A physical therapist performed an initial evaluation for a p…
A physical therapist performed an initial evaluation for a patient who sustained an ankle injury. The therapist has requested the PTA to test the muscle strength of the ankle plantarflexors. All of the following muscles provide plantarflexion for the ankle EXCEPT:
What is the origin of the Hamstring muscles?
What is the origin of the Hamstring muscles?
The trunk muscle whose primary function is compression of ab…
The trunk muscle whose primary function is compression of abdominal contents is which of the following?
A person is unable to extend the hip with the knee flexed bu…
A person is unable to extend the hip with the knee flexed but can extend the hip with the knee is fully extended. Which of the following muscles would you expect to be weak?