Oh, lordy, are you over 40? Sure, you might not feel like 40 most of the time (or all of the time), but you need to remember you’re not a 20-something anymore, so you can’t be training like one, either. Back to the question in the title… Yes.

It is a challenge amongst intellectuals to talk about the human body in ways that won’t immediately elicit an ideological defensive reaction. But we can try.