How I Warm-Up for EVERY Training Session

I know many people who love working out and training but skimp out on the quality and duration of their warm-ups and it boggles my mind. Warming up not only helps in preventing injury but aids in PERFORMANCE. That is proven science that I will just spend a little bit of time on but the real reason of this post is insight into how I warm-up for every training session. And yes, I am implying this is how you should also warm-up for every training session.