What is the fastest way to build muscles?!

Hey there, try joining a gym

I have an extreme work out program here that can will help, if you can dedicate to it. When I say extreme, I mean it.
Step 1: Download Vuze
http://www.vuze.com/download/
Step 2: After you have installed it, type in Beachbody Insanity, and click on the first link or so.
Step 3: After you have downloaded it, inside should contain 14 videos, 1 nutrition guide, and 2 calendars.

Beachbody Insanity is a work out program that has been researched and improvised for years by Shaun T. If you go online and look at the reviews, they are all great. One story is that a woman who just gave birth did this, and was able to become more fit than before she was pregnant.
This is a 2 months work out, but within days or weeks, you should see some results.

Can you be devoted to it though? This is definitely one hell of a work out, one that's been known as one of the hardest. It looks simple, but when you do it...Your gonna go down.

If you follow the instructions given here and in the packet if you download Beachbody Insanity, you should be quite fit in no time.

What I would strongly suggest is to do this Insanity for probably just 1 week or 2, and then you can decide whether it's worth it or not to continue doing it. It's best to experience it yourself, and it won't hurt to try.

Me and my siblings did it. My brother lost his excessive fat and gained muscles, he even got a line on his stomach.

Weight lifting- small sets (4-6 reps), heavy weights. Get lots of protein, and space it out throughout the day (5-6 meals).

Meccano.

steroids is the fastest.