Muscle Hub
~ Don’t just work hard. Work smart with Evidence ~
Infraspinatus
The infraspinatus is one of the four rotator cuff muscles and serves two major roles: it produces glenohumeral external rotation torque and helps dynamically stabilize the humeral head within the glenoid.
Gluteus Medius
The gluteus medius (GMed) is one of the primary hip abductors and plays a major role in controlling the pelvis and femur during single-leg weight-bearing tasks such as running, cutting, jumping, and landing.
Semitendinosus
The semitendinosus (ST) is one of the major hamstring muscles and contributes to knee flexion, hip extension, and internal rotation of the tibia.
Serratus Anterior
The serratus anterior (SA) is a major scapular stabilizer responsible for controlling scapular protraction, upward rotation, posterior tilt, and stability against the thorax during upper-extremity movement.
Transversus Abdominis
The transversus abdominis (TrA) is one of the deepest muscles of the abdominal wall and plays an important role in controlling the lumbar spine and pelvis during movement.