Human Muscles Lab Pt 2

Deltoid

Deltoid

Lateral third of clavicle

Deltoid origin

Deltoid tuberosity of humerus

Deltoid insertion

Abducts arm

Deltoid action

Biceps brachii

Biceps brachii

Radial tuberosity

Biceps brachii insertion

Flexes forearm

Biceps brachii action

Biceps brachii long head

Blue

Supraglenoid tubercle

Biceps brachii long head origin

Short Head

Green

Coracoid process

Biceps brachii short head origin

Brachialis

Brachialis

Flexes forearm

Brachialis action

Triceps brachii

Triceps Brachii

Olecranon of ulna

Triceps brachii insertion

Extends forearm

Triceps brachii action

Triceps brachii long head

Red

Infraglenoid tubercle of scapula

Triceps brachii long head origin

Triceps brachii lateral head

Yellow

Posterior shaft of humerus

Triceps brachii lateral head origin

Triceps brachii medial head

Green

Triceps brachii medial head

Green

Posterior shaft of humerus

Triceps brachii medial head origin

Brachioradialis

Brachioradialis

Distal humerus

Brachioradialis origin

Styloid process of radius

Brachioradialis insertion

Synergist in forearm flexion

Brachioradialis action

Extensor digitorum

Yellow

Extends fingers

Extensor digitorum action

Extensor Carpi Ulnaris

Purple

Flexor carpi ulnaris

Red

Flexor Carpi Ulnaris

Flexes wrist

Flexor carpi ulnaris action

Palmaris longus

Blue

Flexor carpi radialis

Green

Pronator Teres

Yellow

Iliopsoas

Psoas Major

Lesser trochanter of femur

Iliopsoas insertion

Thigh flextion

Iliopsoas action

iliacus

Iliac Fossa

Illiacus Origin

Psoas Major

Pectineus

Adductor Longus

Pubis near pubic symphysis

Adductor longus origin

Linea aspera

Adductor longus insertion

Gracilis

Gracilis

Pubic

Gracilis Origin

Medial aspect of tibia

Gracilis insertion

Sartorius

Anterior superior iliac spine

Sartorius origin

Medial aspect of proximal tibia

Sartorius insertion

Tensor fasciae latate

Tensor fasciae latate

Yellow

Anterior aspect of iliac crest

Tensor fasciae latae origin

iliotibial tract

Tensor fasciae latae insertion

Iliotibial tract

Green

Iliotibial tract

Quadriceps Femoris Group

Extends the knee

Quadriceps femoris group action

Rectus femoris

Anterior inferior iliac spine

Rectus femoris origin

Patella

Rectus femoris insertion

Vastus lateralis

Greater trochanter of femur

Vastus lateralis origin

Patella

Vastus medialis insertion

Vastus intermedius

Vastus intermedius

Under rectus femoris

Gluteus medius

Ilium

Gluteus medius origin

Greater trochanter of femur

Gluteus medius insertion

Abducts the thigh

Gluteus medius action

Gluteus maximus

Gluteus maximus

Sacrum

Gluteus maximus origin

Gluteal tuberosity of femur

Gluteus maximus insertion

Extends the thigh

Gluteus maximus action

Adductor magnus

Adductor magnus

Hamstring group

Ischial tuberosity

Hamstring group origin

Flexes the knee

Hamstring group action

Biceps femoris

Lateral condyle of tibia

Biceps femoris insertion

Semitendinosus

Medial aspect of tibia

Semitendinosus insertion

Semimembranosus

Medial condyle of tibia

Semimembranosus insertion

Gastrocnemius

Calcaneus

Gastrocnemius insertion

Plantar flexion

Gastrocnemius action

Gastrocnemius lateral head

Lateral condyle of femur

Gastrocnemius lateral head origin