Competition Kettlebells:http://www.vulcanstrength.com/Absolute-Competition-Kettlebells-s/149.htm Athletes demonstrating the traditional Kettlebell lifts with Vulcan Absolute Kettlebells. The Jerk, Snatch, and Clean & Jerk (Long Cycle) are demonstrated by two National Champion Kettlebell Lifters. Vulcan Absolute Competition Kettlebells are the only US Patented Competition Kettlebells. They feature a revolutionary design that is far more advanced and ergonomic than outdatedۅ]