Are "cheater" curls safe??

[big daddy k de]

I agree with DBarcelo cheats should only be done on the last few reps when you are pushing so hard it is imposible to get a corect one. Train smart and train safe

[RON]

I really thing it depends on how much you cheat. I like to use perfect form but if I can't get my last rep and have no spotter I cheat. But if you just flat out have no chance of getting it up and you swing it from the bottom thats dangerous IMO. Its a good way to f... up your back.

[kstone6tb]

Thanks a lot for the replies bros. Yah, one of the reasons I was considering trying these is because my workout partner moved 30 miles away and I have been lifting solo for the last couple of weeks. Thanks again.
Kstone