KettleGuard Kettlebell Wrist Guard Wrist protection for Kettlebell training. Designed by Masters of Sport in Kettlebell Lifting! Design by Kettlebell Lifters for Kettlebell training. Used by Champions as seen on YouTube! U.S. Patent No. 8,726,413 - used by World Champions - at the World Kettlebell Championships in Russia! Adjustable inserts for varying levels of impact. Add or remove inserts Competition Version approved for all IUKL and IGSF Kettlebell International Championships!