The barbell squat exercise is a great way of executing a good muscle building program for your legs.  This is an exercise that you would like to start off by using small weights and gradually work your way up with experience.

However, if you want your legs to look proportion with one another, then building strong quads is an essential part of succeeding.  You have to look proportion to look good.  Having strong quads can give you the explosivness you need when playing any sports.

Here you will find a step by step description on how to properly do this exercise:

Description

1. Place the barbell behind your head, resting on your shoulders.
2. Firmly grip the bar and bend your elbows to 90 degrees.
3. Your feet should be about shoulder width apart.
4. While keeping your back straight bend your kneew.
5. Return to the original position and repeat the process.