Squat Advice from those in the Know?

[Guest guest]

I have an older model of this machine, basically the same thing......

http://www.egymequipment.com/lesq.html

I was told that using this to do squats as my secondary excercise for

hams and quads was fine. Do you agree?

I am placing my feet on the inclined step for both. I was assuming

this was a compound excercise, and although I'd rather isolate each

muscle I thought I would give this a try. Any suggestions, and if you

think this is not what I should be doing please say so because

honestly I do not have a clue. I use leg extentions for my main quad

and I think it's lying leg curls for my main ham.