Inspired by Steve's threads I thought I'd ask how you warm up when you're short on time. Recently I've been really busy, and had some success with just armbars and a slow 24kg tgu on each side, pausing to breath at each step.
- no warmup, just few easier sets (lighter weight, few reps). I always joke that my warmup takes approximately zero seconds. Not exactly, just approximately. Side note: GTG method is a very good teacher of now warmup.
Of course I do my morning recharge (joint-mobility routine + Fast & Loose dynamic stretching) daily, every single morning, and stretch 3 times a week, usually on variety days, or after the lifting, or as the last practice of the day.
Luckily, I have plenty of time, move a lot, and listen to my body very carefully.
Sometimes nothing, sometimes kettlebell swings of moderate weight and volume, sometimes Cossack stretches or other SuperJoints-inspired movements, and sometimes just standing still and breathing for a minute or two.