yea its supposed to be because you can push so much more weight with your legs so it increases testorsterone. I dont have a link to any study though.

I think it's all bullshit and if it is true the difference is neglegable.

we actually agree on something

i disagree. THink...if u're doing 10 reps of 10 w/your biceps or u're doing some heavy pulling on deads or heavy squatting u're demanding alot more from your body. Since your body can naturally adapt to many situations, it only makes sense that your body would naturally produce more test whne doing heavy compound movements. Just my .02 for what its worth
sorry no documentation 4 this 1
but ask ne 1 who knows ne thing what u need to do 2 grow
they'll say eat right, eat alot, do heavy compound lifts, dont' overtrain, rest
heavy compound lifts play a major factor it getting big, not the small ass shit

These two studies show an increase in test with leg work but probably aren't exactly what you are looking for. I'll look for better examples later.

http://www.ncbi.nlm.nih.gov/entrez/...l=pubmed_docsum

http://www.ncbi.nlm.nih.gov/entrez/...l=pubmed_docsum