Bone strength. Conceptual computer artwork of skeletons lifting weights. This can represent bone strength. Bones are rigid structures built mainly from calcium minerals. They provide structure for the human body,but a dietary intake of minerals is needed to rebuild them. A mineral deficiency,or a bone disorder,can cause degeneration of the bones,as can a lack of load-bearing activities. If the bones are not put under regular strain,the body may start to reabsorb them. Skeletal muscle (not seen) is used to move the bones | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Animated Healthcare |
Bildgröße: | 3535 px × 5000 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |