As people age, losing some function is completely normal. Your body becomes weaker and more temperamental after years of heavy use. Joints may creak and muscles slacken. Must re-balance also weakens with age and forgetfulness can become apparent. However, just because something is common does not make it inevitable. Lots of older it can strong and thriving bodies, because they actively work to build and develop that strength. It is harder carry out than by using a younger body, but it is…