Imnotdutch
butler monkey
gymtime said:
Could be a few things bro. You're either bending your knees too much, not going low enough, or you're just accustomed to them.
I used to do leg curls all the time, as a supplement to my compound lifts. But once I started doing deads (regular), I could really feel it in the hams, despite all those curls I'd done.
To add to what the others (gymtime and fro) said, I feel it alot more if I remember to keep my back locked in a natural arch. The minute I loosen up I lose that stretch.