Aging Is Inevitable. Weakness Isn't.

Build for Health with Srdjan Injac · Mar 12, 2026 · 25m

Here's a thing that happens to almost everyone: somewhere around middle age, you quietly renegotiate your relationship with your body. You stop expecting it to perform and start expecting it to complain. You chalk up the stiffness, the slowdowns, the loss of grip strength to "just getting older" — as if decline were a scheduling appointment you simply had to keep. The problem is, most of what we call "aging" is actually just inactivity wearing a disguise. And this week, Srdjan is here to pull the mask off.

The numbers are uncomfortable but important. After 30, you start losing muscle. After…