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SHOOTING A FREE-THROW - Coggle Diagram
SHOOTING A FREE-THROW
Execution Phase
Upper Extremity
Joints and muscles Involved
extension in the humeroulnar joint for shooting hand
triceps brachii
flexion in the glenohumeral joint until release point for shooting hand
trapezius
deltoid
pectoralis major
serratus anterior muscles
flexion in radio-carpal joint for shooting hand
flexor carpi radialis
flexor carpi ulnaris
Lower Extremity
Joints and muscles Involved
plantarflexion in talocrural joint to push themselves off the ground for the shot
gastrocnemius
(prime mover)
soleus
(pm)
fibularis longus fibularis brevis (everts the foot, walking on uneven surfaces)
flexor digitorum longus
flexor hallucis longus
tibialis posterior (inverts foot)
extension in acetabulofemoral joint
gluteus maximus
hamstring group: biceps femoris, semimembranosus, semitendinosus
extension in tibio-femoral joint
quardriceps: rectus femoris, vastus lateralis, vastus medialis, vastus intermedius
Preparatory Phase
Upper Extremity
Joints and muscles Involved
flexion occur at the glenohumeral joint
along the sagittal plane
deltoid
pectoralis major
upward rotation of scapula
serratus anterior muscles
trapezius
flexion occur at the humeroulnar joint
biceps brachii
brachialis
brachioradialis
extension in radio-carpal joint for dominant hand
extensor carpi ulnaris
extensor carpi radialis longus
extensor carpi radialis brevis
extensor digitorum
Lower Extremity
Joints and muscles Involved
flexion occur at the acetabulofemoral joint
psoas major
iliacus
sartorius
rectus femoris
flexion occurs at the tibio-femoral joint
hamstring group: biceps femoris, semimembranosus, semitendinosus
dorsiflexion occur at the talocrural joint
to maintain a flat foot position
tibialis anterior
extensor digitorum longus
extensor hallucis longus