this is so pathetically wrong and foolish that I wanted to vomit. Clearly A, you haven't done your research. B, you haven't lived it. Shame on you for such ageism. You know ZERO about the aging process, how to train to be fit, eat to be fit and stave off the guaranteed weakness you are blathering about. This whole article is insulting. I'm with the other commenters here.
Write what you know. On this topic you know very little, Ms Watt. You are a child trying to write about adult issues. Stick with what you've lived.