These are one of the easiest ways to add chain on the squat, bench press, and overhead press.
Spud Black Belt Squat Large Belt for Weight Lifting Strength Training and Power Lifting by Spud, Inc.
Spud Inc. Heavyweight Kettlestrap BLACK - Kettle Strap, Kettlebell Strap Loaded from 5 to 175 Pounds (16")
SPUD Belt Squat Medium Belt for Weight Lifting Strength Training and Power Lifting (Black)
Spud Inc Saftey Squat Strap
Spud, Inc. Pillow Belt Squat Belt
SPUD Inc Belt Squat Belt Large Adjustable Black Belt for Weight Lifting Strength Training and Power Lifting