first post here. Have been training for 2 years now.
My max deadlift is 160kg (352 pounds).
I have some weird grip problems. Whenever I try to do sets of deadlifts (e.g. 5 reps with 308 lbs) my grip gives out, before I can complete the set. Or I tear a callus.
It does not matter if I use an overhand or pinch grip. Mixed grip is not an option for me.
Yet at the same time I can easily walk 2 minutes and more with my DL max (352 lbs) in the farmer's walk.
Why is there such a huge discrepancy in my grip strength?
Any help is highly appreciated.