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.

To increase strength the program should focus on:

During knee extension, the patella glides inferiorly.

Motion of the elbow primarily involves movement between articular surfaces of the humerus and ulna.

Muscle imbalances can cause which of the following, EXCEPT:

Extensor carpi ulnaris is located on the posterior and lateral aspect of the forearm and assists with ulnar deviation and extension.

The glenohumeral joint is primarily responsible for ___________, the ulnohumeral joint is primarily responsible for __________, and the radiocarpal joint is primarily responsible for _____________.

“Carpal Tunnel Syndrome” is swelling and inflammation from increased pressure in carpal tunnel that results in decreased function of the median nerve.

The forearm is composed of what bones?

The teres major is part of the rotator cuff and produces external rotation.