Illustration of the biceps, the muscle that allows the forearm to bend at the elbow and to rotate outwardly (palm of the hand toward the front); it relaxes when the triceps muscle contracts. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / QA International |
Bildgröße: | 2908 px × 3908 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |