Skip the endless stretching. A proper warm-up is a handful of ramp-up sets that prime the exact lift you are about to do.
A good warm-up is not twenty minutes of static stretching — it is a short ramp that wakes up the movement pattern and grooves your technique before the weight gets heavy.
The point is to touch progressively heavier loads without building fatigue. By the time you reach your working weight, the groove is set and nothing feels like a surprise.
Warm-ups are rehearsal, not exercise. Keep them light enough to leave every real rep in the tank.
Mark warm-up sets as warm-ups so they do not pollute your volume and PR numbers. In Bikkel a warm-up set is flagged separately — it keeps your history honest while still reminding you how you ramped in.
Open your logbook and turn this guide into a real, logged session.