omg, gh getyour ass on here and explain this quick.
that has got to be one of the most obtuse statements on get big ever.
your pump "weight" will depends on what products you use,,
pump= blood rush and water weight
water weight will be influenced by the product you inject. example: if you injected 3units gh before training or 80mcg igf1lr3,,,you will have max pump at the end of your session,,,add dianabol to it and you will fly high with sometimes up to 8lb of "pump-water weight gain" after your session ends. it is similar to your weight difference upon waking up and before going to sleep,,,jason body shows it the best,,he is a good example of a bodybuilder that wake up 285 and will go to sleep 293-295 at times.
those are not real solid poundage,,,but if work with correctly and eating at the right time and enough,,it will become solid after coulple months,,
your muscles love the pump,,,your muscle love water,,,if supplied with enough nutrients they will grow under those conditions,,and that is why we go through bulk stages in bodybuilding.
pump is diff for natural guys,,,it is to a lesser degree POUNDAGE WIZE but is still there because its only blood rush to the muscles worked.
from my experience the typical individual will gainn .25-.5 inch on each muscle worked after the session is over.
pump weight will be at around 5lb depending on diet and products youre on,,,natural guys will be at around 3lb ALTHOUGH if you didnt eat and drink for 10 hours,,woke up and went training,,,you will obviously "gain" ~5lb at the end of the session wether youre on,,,off,,,natural or alien.
what im talkin about is rough numbers for constant in training bodybuilders who are on strict schedule of training and have plenty of calories to eat.
lastly,,,i find that if you need to be in the gym over 60 min,,,then you either do something wrong or simply like to socialize with the local hoes. in this day and age you dont wanna be 200lb off and 165lb on,,,this era is the era of big bodybuilders,,,you dont get to be big by sittinng at the gym for 3 hours 7 days week. ripped cut and chiseled - yes,,, big as in high muscle mass,,um no.