I’m 19 and planning to enlist in the next 6–9 months. I’m not totally out of shape, but I’m inconsistent: I can jog a couple miles, do some push-ups, and I lift sometimes, but I don’t have a clear target. I keep seeing different advice—some people say “just run,” others say “strength matters most,” and a few say rucking and mobility are what actually saves you at basic.
If you had to pick ONE main fitness goal to chase before enlisting (something measurable I can build a plan around), what would it be? Also, if there’s a common mistake that gets people hurt or smoked at training, I’d love to avoid it. I’m not trying to be a hero—just show up prepared and not break down.