12kg viny kettlebell is coated in Vinyl material, kettlebells can be used to perform many types of exercises, including ballistic exercises that combine cardiovascular, strength and flexibility training. Ballistic- meaning fast lifts is one benefit kettlebell training offers rather than the slow and controlled strength training most of us are used to doing. These types of exercises get your heart rate up in a whole different way than cardio and challenge almost challenge almost every muscle in your body. Kettlebells are free weights that allow for a wider range of motion than traditional dumbbells. A 12KG kettlebell is a challenging weight that can be used for a variety of exercises. It is a good option for advanced users who have already been using a lighter weight and are looking to progress. Here are some of the benefits of using kettlebells weights ie; 1. Improves strength and endurance. 2. Increases core stability. 3. Enhances flexibility and balance. 4. Burns calories. •