Squat Week 2

Squat w/belt: 2@374.8/170, 385.8/175, 396.8/180, 407.9/185, 418.9/190
Speed Sumo Deadlift: 20×1@297.6/135 w/20sec rest
Chin Ups
Abs

Squats felt really strong, which they should at this weight, but still.