Testosterone Nation - Troubleshooting the Deadlift: Part III: "Troubleshooting the Deadlift: Part III
by Eric Cressey"

Very good article from T-nation. Part of my training are different deadlift variations, either as the primary or an accessory exercise for the day, of course adjusting the volume and intensity based on the objective for that workout. Looking back I have done rackpulls, low-start deads (pulls from a deficit), sumo, semi-sumo, snatch-grip deads, speed deadlifts. I haven't tried chains and bands yet, hope to do that this year.