words per minute
9
Naimat_Ali
00:00
Speed
Front Muscles
Orbicularis oculi closes eyelids
Temporalis elevates retracts jaw
Orbicularis oris closes mouth
Masseter elevates jaw
Sternocleidomastoid rotates head flexes neck laterally
Pectoralis major flexes adducts arm shoulder joint medially rotates arm
Serratus anterior abducts scapula rotates scapula upward
Bicep brachii flexes elbow joint supinates forearm
Brachioradialis flexes elbow joint
Flexor carpi flexes wrist fingers
Extensor carpi extends wrist fingers
Rectus abdominis flexes spine supports abdominal wall
External oblique rotates trunk flexes spine laterally
Internal oblique rotates trunk flexes spine laterally
Sartorius flexes thigh hip joint assists hip abduction external rotation
Vastus lateralis extends knee joint
Tibialis anterior dorsiflexes foot inverts foot
Back Muscles
Trapezius elevates retracts rotates scapula supports head
Latissimus dorsi extends adducts medially rotates arm shoulder joint
Triceps brachii extends elbow joint
Gluteus maximus extends hip joint externally rotates hip
Hamstring group flexes knee joint extends hip joint Biceps femoris Semitendinosus Semimembranosus
Gastrocnemius plantarflexes foot
Soleus plantarflexes foot
Achilles tendon transmits force calf muscles plantarflex foot