Recent content by spladle

It actually seems like I might be a lot less sensitive than others. I've been hanging for many hours a day (much more than most people here have recommended) and haven't developed any blisters yet. I'm wondering if that's because I'm not using vacuum or if my bad habits simply haven't caught up...

Does anyone know if blisters are a function of the vacuum or the hanging? In other words, if one were to hang for extended sessions with no vacuum, would that prevent blisters from developing?