options Muscle Name Body Region abductor digiti minimi (foot) Intrinsic Muscles of the Foot abductor digiti minimi (hand) Intrinsic Muscles of the Hand abductor hallucis Intrinsic Muscles of the Foot abductor pollicis brevis Intrinsic Muscles of the Hand abductor pollicis longus Forearm and Hand adductor brevis Muscles of Hip and Thigh adductor hallucis Intrinsic Muscles of the Foot adductor longus Muscles of Hip and Thigh adductor magnus Muscles of Hip and Thigh adductor pollicis Intrinsic Muscles of the Hand anconeus Arm articularis Thigh and Knee articularis genu Thigh and Knee auricularis Ear biceps Arm biceps brachii Arm biceps femoris Muscles of Hip, Thigh and Knee brachialis Arm brachioradialis Arm coccygeus Muscles of Hip and Thigh coracobrachialis Shoulder deltoid Shoulder deltoid (anterior division) Shoulder deltoid (middle division) Shoulder deltoid (posterior division) Shoulder diaphragm Muscles of Respiration dorsal interossei (hand) Intrinsic Muscles of the Hand dorsal interossei (foot) Intrinsic Muscles of the Foot extensor carpi radialis brevis Forearm and Hand extensor carpi radialis longus Forearm and Hand extensor carpi ulnaris Forearm and Hand extensor digiti minimi Forearm and Hand extensor digitorum Forearm and Hand extensor digitorum brevis Intrinsic Muscles of the Foot extensor digitorum longus Muscles of Leg and Feet extensor hallucis brevis Intrinsic Muscles of the Foot extensor hallucis longus Muscles of Leg and Feet extensor indicis Forearm and Hand extensor pollicis brevis Forearm and Hand extensor pollicis longus Forearm and Hand external abdominal oblique Anterior Muscles Trunk & Neck external intercostals Muscles of Respiration flexor carpi radialis Forearm and Hand flexor carpi ulnaris Forearm and Hand flexor digiti minimi brevis (foot) Intrinsic Muscles of the Foot flexor digiti minimi brevis (hand) Intrinsic Muscles of the Hand flexor digitorum brevis Intrinsic Muscles of the Foot flexor digitorum longus Muscles of Leg and Feet flexor digitorum profundus Forearm and Hand flexor digitorum superficialis Forearm and Hand flexor hallucis brevis Intrinsic Muscles of the Foot flexor hallucis longus Muscles of Leg and Feet flexor pollicis brevis Intrinsic Muscles of the Hand flexor pollicis longus Forearm and Hand gastrocnemius Muscles of Leg and Feet gemellus inferior Muscles of Hip and Thigh gemellus superior Muscles of Hip and Thigh gluteus maximus Muscles of Hip and Thigh gluteus medius Muscles of Hip and Thigh gluteus minimus Muscles of Hip and Thigh gracilis Muscles of Hip, Thigh and Knee hypothenar Intrinsic Muscles of the Hand iliacus Muscles of Hip and Thigh iliocostalis cervicis Posterior Spine Muscles iliocostalis lumborum Posterior Spine Muscles iliocostalis thoracis Posterior Spine Muscles iliopsoas Muscles of Hip and Thigh infraspinatus Shoulder (Rotator Cuff Muscle 1:4) internal abdominal oblique (anterior division) Anterior Muscles Trunk & Neck internal abdominal oblique (lateral division) Anterior Muscles Trunk & Neck internal intercostalis ZERO Muscles of Respiration interspinales Deep muscles of spine intertransversarii Deep muscles of spine latissimus dorsi Shoulder levator ani Muscles of Hip and Thigh levator scapulae Shoulder Girdle levatores costarum breves Muscles of Respiration levatores costarum longi Muscles of Respiration longissimus capitis Posterior Spine Muscles longissimus cervicis Posterior Spine Muscles longissimus thoracis Posterior Spine Muscles longus capitis Deep muscles of spine longus colli Deep muscles of spine lumbricals (hand) Intrinsic Muscles of the Hand lumbricals (foot) Intrinsic Muscles of the Foot multifidis Deep muscles of spine obliquus capitis inferior Deep muscles of spine obliquus capitis superior Deep muscles of spine obturator externus Muscles of Hip and Thigh obturator internus Muscles of Hip and Thigh omohyoid inferior belly Muscles of Deglutition omohyoid superior belly Muscles of Deglutition opponens digiti minimi Intrinsic Muscles of the Hand opponens pollicis Intrinsic Muscles of the Hand palmar interossei Intrinsic Muscles of the Hand palmaris brevis Intrinsic Muscles of the Hand palmaris longus Forearm and Hand pectineus Muscles of Hip and Thigh pectoralis major (clavicular division) Shoulder pectoralis major (sternal division) Shoulder pectoralis minor Shoulder Girdle peroneus brevis Muscles of Leg and Feet peroneus longus Muscles of Leg and Feet peroneus tertius Muscles of Leg and Feet piriformis Muscles of Hip and Thigh plantar interossei Intrinsic Muscles of the Foot plantaris Muscles of Leg and Feet popliteus Thigh and Knee pronator quadratus Forearm and Hand pronator teres Arm psoas major Muscles of Hip and Thigh pyramidalis Muscles of Respiration quadratus femoris Muscles of Hip and Thigh quadratus lumborum Posterior Spine Muscles quadratus plantae Intrinsic Muscles of the Foot rectus abdominis Anterior Muscles Trunk & Neck rectus capitis anterior Deep muscles of spine rectus capitis lateralis Deep muscles of spine rectus capitis posterior major Deep muscles of spine rectus capitis posterior minor Deep muscles of spine rectus femoris Muscles of Hip, Thigh and Knee rhomboid major Shoulder Girdle rhomboid minor Shoulder Girdle rotatores brevis Deep muscles of spine rotatores longus Deep muscles of spine sartorius Muscles of Hip, Thigh and Knee scalenus anterior Anterior Muscles Trunk & Neck scalenus medius Anterior Muscles Trunk & Neck scalenus posterior Anterior Muscles Trunk & Neck semimembranosus Muscles of Hip, Thigh and Knee semispinalis capitis Posterior Spine Muscles semispinalis cervicis Posterior Spine Muscles semispinalis thoracis Posterior Spine Muscles semitendinosus Muscles of Hip, Thigh and Knee serratus anterior Shoulder Girdle serratus posterior inferior Muscles of Respiration serratus posterior superior Muscles of Respiration soleus Muscles of Leg and Feet spinalis capitis Posterior Spine Muscles spinalis cervicis Posterior Spine Muscles spinalis erector Posterior Spine Muscles spinalis thoracis Posterior Spine Muscles splenius capitis Posterior Spine Muscles splenius cervicis Posterior Spine Muscles sternocleidomastoid Anterior Muscles Trunk & Neck sternohyoid Muscles of Deglutition sternothyroid Muscles of Deglutition subclavius Shoulder Girdle subscapularis Shoulder (Rotator Cuff Muscle 1:4) supinator Arm supraspinatus Shoulder (Rotator Cuff Muscle 1:4) tensor fasciae latae Muscles of Hip and Thigh teres major Shoulder teres minor Shoulder (Rotator Cuff Muscle 1:4) thenar Intrinsic Muscles of the Hand thyrohyoid Muscles of Deglutition tibialis anterior Muscles of Leg and Feet tibialis posterior Muscles of Leg and Feet transversus abdominis Muscles of Respiration trapezius (lower division) Shoulder Girdle trapezius (middle division) Shoulder Girdle trapezius (upper division) Shoulder Girdle triceps brachii Arm vastus intermedius Muscles of Hip, Thigh and Knee vastus lateralis Muscles of Hip, Thigh and Knee vastus medialis Muscles of Hip, Thigh 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