Squats will, in all likelihood, make your legs more defined and toned - particularly if you're an endomorph or mesomorph (and assuming you're doing significant squats). However, squats increment the size of your leg muscles (particularly quads, hamstrings, and glutes) and don't do a lot to diminish the fat, so generally, your legs will look more muscular. Assuming that you're attempting to reduce the muscles in your legs, you want to quit hunching down. Rushes and squats offer various advantages, yet they won't assist you with focusing on specific regions of your body to get thinner.