1 / 12

Pectoral Girdle Muscles

Pectoral Girdle Muscles. Trapezius - Shape: large, triangular muscle of the upper back Location: extends horizontally from the skull base & the cervical/ thoracic vertebrae to the shoulder Action: rotate the scapula & can pull the head backward. Muscles of the Shoulder. Figure 7-17(a).

rania
Télécharger la présentation

Pectoral Girdle Muscles

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Pectoral Girdle Muscles • Trapezius- • Shape: large, triangular muscle of the upper back • Location: extends horizontally from the skull base & the cervical/ thoracic vertebrae to the shoulder • Action: rotate the scapula & can pull the head backward

  2. Muscles of the Shoulder Figure 7-17(a)

  3. Dumbbell Shoulder Shrugs

  4. Dumbbell Shoulder Shrugs

  5. Pectoral Girdle Muscles • Rhomboid Major/Minor- connect vertebral column to the scapula; retracts & elevates the scapula & can rotate the scapula downward

  6. Prone Bench Shrug

  7. Pectoral Girdle Muscles • Levator Scapulae: • Shape: straplike muscle • Location: runs vertically through the neck; connecting cervical vertebrae to the scapula • Action: elevating the scapula

  8. Pectoral Girdle Muscles • Serratus Anterior: • Shape: broad curved muscle; narrow strips • Location: side of the chest; extends along the ribs to the scapula • Action: pulls the scapula downward; used when pushing something

  9. Pectoral Girdle Muscles • Pectoralis Minor: • Shape: thin, flat muscle • Location: extends laterally & upward from the ribs to the scapula • Action: pulls the scapula forward/ downward & raises ribs during inhalation

  10. Muscles of the Shoulder Figure 7-17(b)

  11. Pectoral Girdle Muscles

  12. Pectoral Girdle Muscles

More Related