kyomu, could you please give some advices on how to train legs according to Paco?
thanks. 
First of all.
He always makes very strong emphasis that DONT IMPRESS WITH HEAVY WEIGHT.
Each sets goes to failure.
Perform high reps(more than 15) with maximum squeezing as if you are posing.
So automaticaly the weight you handle will go down dramaticaly.
He performs 180kg(4plates each) X20 with that way(squat as if posing) and shouting loud because of failure.
I do the same with 120kg only. And my legs dont look that bad.
One stone and you hunt two birds. Injury free plus maximum growth.
You dont need that much weight for building a pair of decent wheels.