my warm-up has basically changed shape this year

Used to be five minutes on the rower and a couple of arm circles. Honestly that was it. And I wonder why I was pulling up stiff halfway through every metcon. What actually shifted things for me was stopping treating the warm-up like admin. Like it's not just ticking a box before the real stuff starts — it's basically the first part of the session. I do about 8-10 minutes now, and the split that works for me is roughly: get the heart rate up first (actual movement, not standing stretching), then go into some mobility specific to whatever's in the WOD, then a few activation bits — glutes if there's any squatting, shoulders if I'm going overhead. Nothing fancy. Just targeted. The thing I noticed most was my first working set feels so much less like a shock to the system. Used to take me like three rounds of an AMRAP before I felt in it. Now I'm there faster, which sounds small but across a week of training it adds up. Mind you I still have days where I rush it because I'm late or just not feeling it — that's real. But the baseline has shifted. One thing I'd genuinely say: match the warm-up to what's coming. Heavy deadlifts day? Spend more time on the posterior chain. Gymnastics-heavy WOD? Work the shoulders and lats properly. Sounds obvious but I wasn't doing it for ages.