Here's what I posted on another thread:
<div></div><div id="QUOTEHEAD">QUOTE</div><div id="QUOTE">I was hesitant to put pull ups in my HST routine because of my weakness, but I figured out a way.
-During the 15's, I put both feet (toes) on a step ladder behind me, using my legs as assistance to help me get up. There was no progression through the 15's. I did them all that way.
-For the first week of the 10's, I put both feet (heels) on the ladder in front of me. I did not assist myself on the way up, but just supported myself.
-During the second week of the 10's and the first two workouts of the 5's, I progressed by first dropping down to one leg supported, then one leg supported +10# backback, then one leg supported +20# backpack.
-Last night, my third workout in the 5's, I progress to full body weight. I was able to do two sets of 5, then a set of 4, then after a couple seconds rest, I did one more pull up. </div>
For my last two workouts in the 5's, I'm going to wear a ten pound backpack. If that's too rough, I may only do two sets of tens.
For negatives, 15 or 20 pounds in the backpack should do for starters, then I will increment from there. It will be esy to step up to the bar on a teo ladder, lower myself down, then repeat.