Male muscle structure. Computer artwork showing the muscle structure of a man stretching. These are skeletal,or voluntary,muscles,which are under direct conscious control. When contracted or relaxed they pull on tendons,which are attached to the bones,causing movement | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Lunau, Claus |
Bildgröße: | 4594 px × 4594 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |