Rounded-Back Good Nornings

Just curious about your thoughts on round-back good mornings. Basically what I’m wondering is whether this should be considered a pre-hab type exercise with light weights and high reps. Or whether it is OK to work up to heavy sets of 5-ish reps.

It seems that becoming strong with a round back is important for deadlifting and thus I want to start going heavy on these, but don’t want to set myself up for serious injury.

In case it matters, I’m 33 years old and have been lifting for 10+ years (mostly for highland games). Recently I’ve begun powerlifting. My best RAW competition lifts are 450 squat, 350 bench, 520 dead at 242#.

Thanks.

-Marty

there a good exersice if you really want to use them to up your pull try the goodmorning-squat hybrid go down into a rounded back gm to below parrellel with a close stance drop into a deep oly squat and then arch your low back and drive to the top…this really helped my dl…also make sure your doing tons and tons of cahin suspended good mornings…bm