I love simple – do not worry about the minutia until you have mastered all of the big things! Here is a nice simple drill that will improve your quickness and give you a nice dose of lateral power training. Great for training both goalies and skaters and requiring minimal equipment.
PS – make sure you have signed up for your hockey training mini-course using the opt-in box in the top left of this page. It is FREE and guaranteed to give you some new exercises that can make you a better player this season.