| Question |
Answer |
| Concentrically accelerates dorsiflexion and inversion | Anterior Tibialis |
| Concentrically accelerates plantarflexion and inversion of the foot | Posterior Tibialis |
| Concentrically accelerates plantarflexion | Soleus |
| Concentrically accelerates plantarflexion | Gastrocnemius |
| Concentrically plantarflexes and everts the foot | Peroneus Longus |
| Concentrically accelerates knee flexion and hip extension. Tibial external rotation | Hamstring Complex |
| Concentrically accelerates knee flexion and tibial eternal rotation | Biceps Femoris-Short Head |
| Concentrically accelerates knee flexion, hip extension, and tibial internal rotation | Semimembranosus |
| Concentrically accelerates knee flexion, hip extension, and tibial internal rotation | Semitendinosus |
| Concentrically accelerates knee extension | Vastus Lateralis |
| Concentrically accelerates knee extension | Vastus Medialis |
| Concentrically accelerates knee extension | Vastus Intermedius |
| Concentrically accelerates knee extension and hip flexion | Rectus Femoris |
| Concentrically accelerates hip adduction,flexion, and internal rotation | Adductor Longus |
| Concentrically accelerates hip adduction, flexion and internal rotation | Adductor Magnus-Anterior Fibers |
| Concentrically accelerates hip adduction, extension, and external rotation | Adductor Magnus-Posterior Fibers |
| Concentrically accelerates hip adduction, flexion, and internal rotation | Adductor Brevis |
| Concentrically accelerates hip adduction,flexion,and internal rotation | Gracilis |
| Concentrically accelerates hip adduction, flexion, and internal rotation | Pectineus |
| Concentrically accelerates hip abduction and internal rotation | Gluteus Medius-Anterior Fibers |
| Concentrically accelerates hip abduction and external rotation | Gluteus Medius-Posterior Fibers |
| Concentrically accelerates hip abduction and internal rotation | Gluteus Minimus |
| Concentrically accelerates hip flexion,abduction,and internal rotation | Tensor Fascia Latae(TFL) |
| Concentrically accelerates hip extension and external rotation | Gluteus Maximus |
| Concentrically accelerates hip flexion and external rotation. Concentrically extends and rotates lumbar spine | Psoas |
| Concentrically accelerates hip flexion, external rotation, and abduction. Concentrically accelerates knee flexion and internal rotation | Sartorius |
| Concentrically accelerates hip external rotation, abduction, and extension | Piriformis |
| Concentrically accelerates spinal flexion, lateral flexion, and rotation | Abdominal Musculature |
| Concentrically accelerates spinal flexion, lateral flexion,and contralateral rotation | External Oblique |
| Concentrically accelerates spinal flexion, lateral flexion, and ipsilateral rotation | Internal Oblique |
| Increases intra-abdominal pressure. Supports the abdominal viscera | Transversus Abdominis |
| Concentrically pulls the central tendon inferiorly, increasing the volume in the thoracic cavity | Diaphragm |
| Concentrically accelerates spinal extension, rotation, and lateral flexion | Superficial Erector Spinae |
| Spinal laterl flexion | Qualratus Lumborum |
| Concentrically produces spinal extension and lateral flexion. Concentrically produces extension and contralateral rotation of the head. | Semispinalis |
| Concentrically accelerates spinal extension and contralateral rotation | Multifidus |
| Concentrically accelerates shoulder extension, adduction, and internal rotation | Latissimus Dorsi |
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