Industrial Biodynamics’ slip simulator proves that. "That really enhances that slip and usually leads to a fall.”Hager said marching with short, flat steps is the best technique. Walking like a penguin is commonly said to be the best technique. Industrial Biodynamics trains employees at companies across the country and the training, Hager said, is paying off. But even without training, the technique could make a difference when you head out the door Friday.