Female back muscles, illustration - Stock Image - C052/4271 - Science Photo Library

Female back muscles, illustration. The muscles of the back can be divided into three groups; superficial, associated with movements of the shoulder, intermediate, associated with movements of the thoracic cage, and deep, associated with movements of the vertebral column. FERNANDO DA CUNHA/SCIENCE PHOTO LIBRARY

Female Back Muscles #5 by Sebastian Kaulitzki/science Photo Library

Female back muscles, illustration - Stock Image - C052/4268 - Science Photo Library

Baby boy in Moses basket - Stock Image - C054/2714 - Science Photo Library

89,474 Back Muscles Woman Royalty-Free Images, Stock Photos & Pictures

Female back muscles, illustration - Stock Image - C052/4271 - Science Photo Library

48,400+ Female Back Muscles Stock Photos, Pictures & Royalty-Free Images - iStock

Female back muscles, illustration - Stock Image - C052/4268 - Science Photo Library

5,700+ Back Muscles Stock Illustrations, Royalty-Free Vector Graphics & Clip Art - iStock

Female Muscular System Stock Illustration 54772354