Pumping for length
I was wondering if it is possible to pump for length if you have a tube that you are already packing but you have yet to reach the length space. If you were packing in a cylinder, would that mean that length gains would result?
Or is it better for me to continue to hang and to pump on occasion to see if I can go further with my gains?
What about the permanence of the length gains I would achieve with a pump?
Lets say, instead of using a 2” diameter, you use a 1.75” one.