The bones form the skeleton and the overall foundation of the body. Bones allow us to interact with our surroundings and move our body against the force of gravity. Bones are attachments for muscles that enable us to run, jump, sit, kneel, hold something tight or lift something off the ground.When an external force is applied to the bone, such as a blow or falling and falling, it is likely that the bone cannot withstand the intensity of the force and eventually fractures. As a result, the loss of bone integrity and strength leads to bone fractures. Be sure to remember that fractures, breaks, or cracks all show the same condition, meaning a bone injury that has caused damage.