I don't know what your talking about.................you look great man !!
I like many here have gotten to a point were just having the time in the tube is enough for me. And with years of trial and error found what works for me. No two people are the same so ( in my opinion ) don't compare yourself to anyone else. Compare yourself to YOU !
I love a marathon more than short sets. But in doing so must prepare for my marathon with a week of pumping every day for an hour in the morning and an hour at night just to get my body ready for a big stretch.
For me I have FOUR main things for a great pump session...........
1 HYDRATE , drink plenty of water before during and after the pump.
2 HEAT , keep your body warm and your tube warm. Heating pad or space heater. With a wet pump the water is there to transfer the heat to the body. The air in the tube can not transfer heat efficiently to the body at all !!
3 PRESSURE , using as much vacuum pressure as possible with out causing blisters or hurting yourself.
4 TIME , most important is having the time to pump. The more you pump the bigger you will be !!
And last what I have said to many many pumpers ENJOY THE PUMP..............PM12