I’ve recently tried out water pumping with my 2 homemade pumps. I have both a 1.75" and 2.00" diameter tube.
My routine, IR heat pad for 15 minutes
Quick stretch in all directions
10 minutes at 5 HG
5 minute break
10 minutes at 5 HG
My normal routine is 10x2 at about 4 HG
What I’ve noticed:
1.) Much much less edema, basically zero
2.) More comfortable
3.) Better "stretch", I can feel it
4.) I immediately packed my 1.75" tube on initial application of vacuum, that normally only happens towards the end of a normal workout
5.) I packed my 2.00" tube fairly quickly as well; I had not done that before
I’m going to keep at this using my 2.00" tube for a few weeks and see what happens. Overall, I like the experience better, but it is a bit more work and I don’t feel comfortable walking around/working with a water filled tube.