1st Q: when i do deadlifts my back hurts like hell, right at the ironbars at the lower back, its not the muscles its the jointments.. i wear a good belt and bend my back in a way so it shouldnt hurt, still it hurts like hell... this just started 2 weeks ago never had this problem be4.. 5 mins after deadlifts the pain is over.. what can i do to prevent this pain? is it dangerous/harmless?
2nd Q: anybody have any good excercises sites with pictures and explination, please post them