The Trendy Kettlebells Vinyl are available from 4-32 Kg, colour-coded with vinyl coating. The cast iron handle ensures a safe and secure grip. With the Trendy Kettlebells Vinyl you don't train just individual muscles, also groups of muscles areas throughout the body. Especially for the back and hip area. A High-round fitness, stamina, coordination and body control speaks for the training with our Trendy Kettlebells Vinyl Ask any trainer and they'll tell you - Kettlebells are here to stay and they work! Here's why: Kettlebell excercises demand the use of multiple joints, which engages all the larger muscles of the body. This burns calories faster than isolation moves, which only work one muscle. Kettlebells are also effective because they target all tall aspects of fitness, including strength, endurance and power. So if you haven't picked up a Kettlebell yet?, It's time to do!