Okay, how do we know that it's mostly lymph?
I keep hearing that pumping only causes a build up of lymph under the skin and above the tunica; hence there is no expansion of the CC and CS and no real gains are to be made.
I just want to know how it was determined that all of the size increase that we see in the cylinder when we’re pumping is due to lymph and none of it due to blood. It would seem to me that at least some of it would be blood.
Avocet has argued that if you go into the tube hard or almost fully hard, then most of the expansion will be blood, not lymph.
I’m just wondering how we know these things. Let’s hear from those that say it’s lymph, as well as those who argue that it can be mostly blood, depending on how we pump.
Why do we all feel as we do?