Hi Shiver. I have used the tugger to stretch while using IR heat. The tugger lets you expose the entire shaft to the light. I have no stand for my light so have to hold it so the tugger is ideal. I have been out of action for a long time, the odd pull every few weeks, lost no length, and just a little girth (though I do think a lot of girth is temporary)
The "average size" is usually over-estimated. Small guys don't take part in surveys and big guys jump at the chance.
Girl claims she had a huge ex? Stick a spider in the bathroom or a mouse in the kitchen and when she comes out screaming ask her how big the spider/mouse was...