Because deadlifts is only the lift up, not the lift back down (like a squat and bench is both down and up)
The risk vs reward of lowering a heavy deadlift is not worth it
No good deadlifters ever lower their deadlift, ever, ever
Edit: i hope u see the correlation of u injurying yourself and trying to lower your deadlift
This post was edited by RyanDyerProtein on Apr 21 2016 07:47pm