I know through my poll that I ran that many of you are having a hard time with getting your back to grow. Try this routine which is designed to hit your lats and stimulate growth. If you struggle with pull-ups I would suggest using the assisted pull-up machine so you can have good form and not just rep out garbage.
Wide grip lat pulldown ( lean slightly back when doing these )- 5 sets of 10 reps
**Rest 1 minute between sets
Exercises # 2 & 3
Standing straight arm pulldown ( use pulley cable system )-1 set of 10 reps
SUPER SET WITH
Medium grip pull-ups-1 set of 8-10 reps
**Rest 2 minutes and repeat 2-3 more times.