I am referring to set up. When you bring shins to the bar before the pull they should not be vertical. If they are vertical this means you are too far behind the bar, the bar is not over the midfoot and you are off balance backward. Your knees should be slightly in front of the bar when you pull.
Indeed. For reference, see every illustration in Starting Strength (3rd edition out now, buy it today!).
As you pull when you do the dead your back angle should never change. As you lead with your chest, using your quads to straighten the knees, the rest of your body will follow behind, using your hams and glutes to bring your hips/back to full extension, till you are completely vertical. Since your goal is to keep the bar above mid foot the entire time, eventually, for most people, you will contact the shin with the bar. Softball socks, heavy sweat pants, snookie boots with the fur, and those hide boots from Skyrim can help the problem. I've had scraped up shins before, and socks/sweats solved the issue.
Are there any articles on this? Personally I've been following the slow loading paradigm for my dips/chins/pullups, but I'm curious as to whether simply increasing reps would be a better alternative. My sets are generally 2x10 weighted, if that matters.
Well, I don't believe so. I'm speaking about this strictly from a logical stand point.
Dude McGee weighs 150. He can do five pull ups. He cannot do six. This is a total of 750lbs of volume. Good job, dude.
So, Dude is tired of being stuck and adds a 10 lb weight to his waist. He can still accomplish five pull ups this way. He has now increased his volume to 800 lbs.
If his goal is to have 900lbs of volume (six pull ups), this he is now only 100 lbs from his goal. Now, I would recommend doing more sets with less reps and taper it up, but that's just me. However, there's nothing damaging, time waisting, or wrong about loading the pull/chin up. Johnny Pain recommends weighted chins for his beginner barbell LP program, and nobody talks shit about Grayskull Barbell. So, there's that.