The stiffness in my life is from Arthritis and we can all end up with some in our lives be it early in life or later. Rub the areas that are stiff, keep moving them, and not a bad idea to rub some arnica creams in the areas of stiffness, and I like Topricin cream for a lot of this pain and stiffness. I use many others but seem to find Topricin homeopathic works good.