GIANT sets for better Leg development!

Giant set for better legs!!

1st of all let me explain giant sets to you. a Giant set is much different from a superset. a Super set is two movements done in back to back fashion for two different body parts. A Giant set is 3 movements done back to back for the SAME body part. I've been using this for my leg training for the past 2 weeks and man I can feel During the middle of the workout how this is going to help me spark some growth in my stubborn legs. Here is a run down on my leg workouts as of the past 2 weeks:

Leg press 15 reps

Lunges across the gyms parking lot. I want to say it's 40 yards or so

Leg extension maching 15 reps. squeezing top hard as possible!!!

all of this is one set and i do this for 3 SETS!!!!!!!!! ROUGH trust me

After i rest up a little I go into my Hamstring work:

Stiff leg deadlifts 3 sets of 13 plus reps

Stability ball leg curls 3 sets of 15 reps

finish with decline crunch with a 45lbs. plate on my chest 3 sets of 15 plus reps