i need to get a membership to a gym but i sadly spend most of my money on my cars. actually barbell/bench i have a bench with the leg extension setup on the end. i was woundering what i could do to blast my legs a bit better. i usually do olympic squats/leg extensions/lunges/and reverse leg extensions for hemstrings and that pretty much it. what else could i do to get some more meat on them suckers? im going mainly for mass not strength. i was considering starting 5x5's and starting front squats.