| Question |
Answer |
| hip flexors | psoas, rectus femoris, TFL, sartorius, pectineus, adductor longus, adductor brevis, adductor magnus(anterior fibers), gracilis |
| hip extension | gleuteus maximus, semimembranosus, semitendinosus, piriformis, adductor magnus(posterior fibers), biceps femoris(long head), |
| hip adduction | adductor longus, adductor brevis, adductor magnus(posterior/anterior fibers), pectineus, gracilis |
| shoulder extension | latissimus dorsi, posterior deltoid, tres major, triceps |
| elbow extension | triceps |
| knee extension | rectus femoris, vastus medialis, vastus lateralis, vastus intermedius |
| hip abduction | gluteus medius(posterior/anterior fibers), glutius minumus, sartorius, TFL, piriformis |
| shoulder abduction | supraspinatus, middle deltoid |
| shoulder adduction | latissimus dorsi, tres major, pectoralis major, infraspinatus, triceps, |
| hip external(lateral)rotation | piriformis, adductor magnus(posterior fibers), gluteus maximus, gluteus medius(posterior fibers), sartorius, psoas |
| hip internal(medial)rotation | adductor brevis, adductor longus,adductor magnus(anterior fibers), gluteus medius(anterior fibers), gluteus minimus ,gracilis, pectineus, TFL |
| knee flexion | biceps femoris(short head),biceps femoris(long head), smitendinosus, semimembranosus, sartorius |
| tibial internal rotation | semitendinosus, semimembranosus, gracilis, sartorius |
| tibial external rotation | biceps femoris(long head), biceps femoris(short head) |
| extends and rotates lumbar spine | psoas |
| shoulder internal rotation | latissimus dorsi, anterior deltoid, subscapularis, tres major, pectoralis major |
| shoulder external rotation | posterior deltoid, infraspinatus, tres minor |
| shoulder flexion | anterior deltoid, biceps brachii, pectoralis major |
| elbow flexion | biceps brachii, |
| supination of the radioulnar joint | biceps brachii |
| protracts the scapula | pectoralis minor, serratus anterior |
| scapular depression | lower trapezius |
| shoulder horizontal adduction | pectoralis major |
| retracts the scapula | rhomboids, middle trapezius |
| scapular downward rotation | rhomboids, levator scapulae |
| cervical extension | upper trapezius,semispinalis, levator scapulae |
| cervical lateral flexion | upper trapezius, longus coli, scalenes, levator scapulae, sternocleidomastoid |
| cervical rotation | upper trapezius, scalenes, sternocleidomastoid |
| scapular elevation | upper trapezius, levator scapulae |
| spinal extension | multifidus, erector spinae, semispinalis |
| spinal contralateral rotation | multifidus, external oblique |
| pulls the central tendon inferiorly, increasing the volume in the thoracic cavity | diaphragm |
| increases intra-abdominal pressure, supports the abdominal viscera | transversus abdominis |
| spinal flexion | internal oblique, rectus abdominis, external oblique |
| spinal lateral flexion | internal oblique, rectus abdominis, external oblique, erector spinae, quadratus lumborum, semispinalis, longus capitis |
| spinal ipsilateral rotation | internal oblique |
| spinal rotation | rectus abdominis, erector spinae |
| cervical contralateral rotation | semispinalis |
| cervical flexion | longus coli, longus capitis, scalenes, sternocleidomastoid |
| cervical ipsilateral rotation | longus coli, levator scapulae(when the scapulae is anchored) |
| assists in rib elevation during inhalation | scalenes |
| plantarflexion | posterior tibalis, soleus, gastrocnemius, peroneus longus |
| inversion of the foot | poserior tibialis, anterior tibialis |
| eversion of the foot | peroneus longus |
| dorsiflexion | anterior tibalis |
| stabilizes the arch of the foot | anterior tibialis, posterior tibialis |
HHS Shrek
