So for about the past month, I have been box squatting with bands, and yesterday I decided to do sumo pulls for ME. My previous best was 275, and to my suprise, I pulled 335! My best conventional is 355, but since my squat has been going up with the band work, I may just focus on pulling sumo to reap maximum benefits from box squatting.
once I go down for school, I will have access to a GHR and Rev. Hyper. I was planning to do those along with abs and shrugs as assistance. Any other assistance moves the sumo pullers out there use?