Always wondered why and how they do it and why the lower back? Sure the pumps can happen in lots of different muscles but why is lower back the prime target?
Always wondered why and how they do it and why the lower back? Sure the pumps can happen in lots of different muscles but why is lower back the prime target?
fluid in the spinal erectors. i get bad calf and shoulder pumps also when on dbol
my back and calves got so bad after 5 mins of running i couldnt walk. eleptical only while i was on.
http://forums.steroid.com/showthread.php?t=394811
I get them so bad that I can barely walk out of the gym after leg day. Squats makes me cripple in the back.
deadlift days are bad for back pumps I always attributed to the extra weight due to extra strength.
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