The way I perform my straight leg deadlifts is like this. Yes, I am completely aware that my legs aren't locked entirely straight - that is on purpose. I have a slight bend in the knees similar to what a RDL is only I don't sit back as far and I don't stop just below the knees...I go straight down and all the way to the floor. That's why I label this as a hybrid. Either way, this completely fries my glutes and high hamstrings, so however it may look, it certainly works for me! I admit the quality is a little bad, but that's because it was taken with my phone at the time. Enjoy!