Concentric Muscle Action MASTER Flashcards
CON Action
Anterior Tibialis
CONCENTRIC: Ankle dorsiflexion and inversion
CON Action
Posterior Tibialis
CONCENTRIC: Ankle plantar flexion and inversion of the foot
CON Action
Soleus
CONCENTRIC: Accelerates plantar flexion
CON Action
Gastrocnemius
CONCENTRIC: Accelerates plantar flexion
CON Action
Peroneus Longus
CONCENTRIC: Plantar flexes and everts foot
CON Action
Biceps Femoris Long Head
CONCENTRIC: Accelerate knee flexion, hip extension and tibial external rotation
CON Action
Biceps Femoris Short Head
CONCENTRIC: Accelerates knee flexion and tibial external rotation
CON Action
Semimembranosus
CONCENTRIC: Accelerates knee flexion, hip extension and tibial internal rotation
CON Action
Semitendinosus
CONCENTRIC: Accelerates knee flexion, hip extension and tibial internal rotation
CON Action
Vastus Lateralis
CONCENTRIC: Accelerates knee extension
CON Action
Vastus Medialis
CONCENTRIC: Accelerates knee extension
CON Action
Vastus Intermedius
CONCENTRIC: Accelerates knee extension
CON Action
Rectus Femoris
CONCENTRIC: Accelerates knee extension and hip flexion
CON Action
Adductor Longus
CONCENTRIC: Accelerates hip addiction, flexion and internal rotation
CON Action
Adductor Magnus-Anterior
CONCENTRIC: Accelerates hip adduction, flexion and internal rotation
CON Action
Adductor Magnus-Posterior
CONCENTRIC: Accelerates hip adduction, extension and external rotation
CON Action
Adductor Brevis
CONCENTRIC: Accelerates hip adduction, flexion, internal rotation
CON Action
Gracilis
CONCENTRIC: Accelerates hip adduction, flexion and internal rotation, assists in tibial internal rotation
CON Action
Pectineus
CONCENTRIC: Accelerates hip adduction, flexion and internal rotation
CON Action
Gluteus Medius Anterior
CONCENTRIC: Accelerates hip abduction and internal rotation
CON Action
Gluteus Medius Posterior
CONCENTRIC: Accelerates hip abduction and external rotation
CON Action
Gluteus Minimus
CONCENTRIC: Accelerates hip abduction, flexion and internal rotation
CON Action
Gluteus Maximus
CONCENTRIC: Accelerates hip extension and external rotation
CON Action
Tensor Fascia Latae (TFL)
CONCENTRIC: Accelerates hip flexion, abduction and internal rotation
CON Action
Psoas
CONCENTRIC: Accelerates hip flexion and external rotation. Extends and rotates lumbar spine
CON Action
Iliacus
CONCENTRIC: Concentrically accelerates hip flexion and external rotation
CON Action
Sartorius
CONCENTRIC: Accelerates hip flexion, external rotation and abduction, accelerates knee flexion and internal rotation
CON Action
Piriformis
CONCENTRIC: Accelerates hip external rotation, abduction and extension
CON Action
Rectus Abdominus
CONCENTRIC: Spinal Flexion, lateral flexion and rotation
CON Action
External Oblique
CONCENTRIC: Spinal Flexion, lateral flexion and contralateral rotation
CON Action
Internal Oblique
CONCENTRIC: Spinal Flexion (bilateral), lateral flexion, and ipsilateral rotation
CON Action
Transverse Abdominis
CONCENTRIC: Increase intra-abdominal pressure. Supports the abdominal viscera
CON Action
Diaphragm
CONCENTRIC: Pulls the central tendon inferiorly, increasing the volume in the thoracic cavity
CON Action
Quadrtus Lumborum (QL)
CONCENTRIC: Spinal lateral flexion
CON Action
Multifidus
CONCENTRIC: Spinal extension and contralateral rotation
CON Action
Transversospinalis: Thoracis Division
CONCENTRIC: Produces spinal extension and lateral flexion; extension and contralateral rotation of the head
CON Action
Spinalis: Thoracis division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Iliocostalis: Thoracis Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Transversospinalis: Capitis Division
CONCENTRIC: Produces spinal extension and lateral flexion; extension and contralateral rotation of the head
CON Action
Transversospinalis: Cervicus Division
CONCENTRIC: Produces spinal extension and lateral flexion; extension and contralateral rotation of the head
CON Action
Spinalis: Capitis Division
CONCENTRIC: Spinal Extension, rotation and lateral flexion
CON Action
Spinalis: Cervicus Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Longissimus: Capitis Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Longissimus: Cervicus Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Iliocostalis: Cervicus Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Longissimus: Thoracis Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Iliocostalis: Lumborum Division
CONCENTRIC: Spinal extension, rotation and lateral flexion
CON Action
Latissimus Dorsi
CONCENTRIC: Shoulder extension adduction and internal rotation
CON Action
Serratus Anterior
CONCENTRIC: Scapular protraction
CON Action
Rhomboid Major
CONCENTRIC: Concentrically produces scapular retraction and downward rotation
CON Action
Rhomboid Minor
Concentrically produces scapular retraction and downward rotation
CON Action
Lower Trapezius
CONCENTRIC: Scapular depression
CON Action
Middle Trapezius
CONCENTRIC: Scapular retraction
CON Action
Upper Trapezius
CONCENTRIC: Cervical extension, lateral flexion, rotation , scapular elevation
CON Action
Pectoralis Major
CONCENTRIC: Shoulder flexion (clavicular fibers) horizontal adduction and internal rotation
CON Action
Pectoralis Minor
CONCENTRIC: Protracts the scapula
CON Action
Anterior Deltoid
CONCENTRIC: Shoulder flexion and internal rotation
CON Action
Medial Deltoid
CONCENTRIC: Shoulder abduction
CON Action
Posterior Deltoid
CONCENTRIC: Shoulder extension and external rotation
CON Action
Teres Major
CONCENTRIC: Shoulder internal rotation, adduction and extension
CON Action
Teres Minor
CONCENTRIC: Shoulder external rotation
CON Action
Infraspinatus
CONCENTRIC: Shoulder external rotation
CON Action
Subscapularis
CONCENTRIC: Shoulder internal rotation
CON Action
Supraspinatus
CONCENTRIC: Abduction of the arm
CON Action
Biceps Brachii
CONCENTRIC: Elbow flexion supination of the radioulnar joint, shoulder flexion
CON Action
Triceps Brachii
CONCENTRIC: Elbow extension, shoulder extension
CON Action
Supinator
CONCENTRIC: Supinates forearm
CON Action
Pronator Teres
CONCENTRIC: Pronates forearm
CON Action
Pronator Quadratus
CONCENTRIC: Pronates forearm
CON Action
Anconeus
CONCENTRIC: Extends elbow
CON Action
Brachioradialis
CONCENTRIC: Elbow flexion
CON Action
Brachialis
CONCENTRIC: Elbow flexion
CON Action
Levator Scapulae
CONCENTRIC: Cervical extension lateral flexion, and ipsilateral rotation when the scapulae is anchored, Assists with elevation and downward rotation of the scapulae
CON Action
Sternocleidomastoid
CONCENTRIC: Cervical flexion, rotation and lateral flexion
CON Action
Scalenes
CONCENTRIC: Cervical flexion, rotation and lateral flexion. Assists rib elevation during inhalation
CON Action
Longus Coli
CONCENTRIC: Cervical flexion, lateral flexion and ipsilateral rotation
CON Action
Longus Capitis
CONCENTRIC: Cervical flexion and lateral flexion