Do you feel as steady on your feet as you used to? Perhaps you've noticed yourself holding onto the furniture when walking around the house. Maybe you feel a little unsteady when turning, getting out of the shower or walking on uneven ground. Or perhaps you've started avoiding certain activities because you're worried about falling. These changes can happen gradually, and it's very easy to put them down to simply “getting older.” But feeling less steady isn't something you just have to...