Serious leg workout: Yin Style Baguazhang style

I seriously wonder if there is a leg workout out there more effective than the lying step?
Monday, at group training, we focused on lying step, building up to and showing the new guys (yea! new guys!) the lying step sweeping form. We did the form a few dozen times, and we took a bunch of drills out of it and some of the others to practice the lying step technique. A few days later, I'm still pretty well convinced (by the lingering soreness!) that the lying step might be the best way in the universe to get strong, fast legs.

Here are some lying step training ideas for you to work in:

1. Go the distance: find a long, relatively straight distance to cover (a driveway, a gymnasium, a hallway) and do a lying-step strike, kind of one-step method, turning either forward or backwards, all the way down (and back!). Do it several times and feel your legs shuddering for days! From the Lion System lying step forms, these kinds of steps could either be the ones in "moves 3 and 5" or in "move 1," which gives you two very different drills and very different ways of frying your legs;
2. Box it up: Do your lying step drills (like "moves 3 and 5") in the box-stepping method, one advancing, one retreating.
3. One-two-three: You guessed it! Try doing the lying step drills (like "moves 3 and 5") along a line in the three-step drilling method. We tend to step on "one" by drawing the leg back and then extending it before the weight shift, but you could just do a weight shift there. It depends on your training and use goals.
4. Lying-step squats: all the fun of regular squats except that you keep one leg straight out in the lying-step position and do all the work with the other leg. This isn't strictly martial, but it turns your legs to mush.

A goal for development and training can be to get deeper, lower, faster, and stronger lying steps. You can facilitate the first two of those goals using side lunging stretches (drop into a lying-step position and use it as a stretch with your hands on your knees or the floor for support and safety... add strengthening and balance when you're better at it and more confident by lifting your hands). Other wide-leg hamstring and leg adductor stretches are helpful too. To facilitate the last two goals, try doing a smaller number of each drill and really pushing hard, trying to get some explosiveness in the technique (i.e. make it pliometric).

Of course, the real point is to be able to use it as well as to do it, not just to get a workout in. Be sure to combine in your strikes (see the forms for ideas if you need them) and to do this a lot. For it to be usable, you have to have excellent balance and the ability to place your foot precisely in an instant. You also have to be strong enough and flexible enough to get your leg and body into the correct positions for use, so while you stretch, drill, and strengthen, think about the uses!