Our solid cast iron kettlebells are of premium quality, with a smooth painted finish and a flat sturdy base. Kettlebells are cannonball styled weights with handles that can help improve cardio and strength workouts in a short period of time. They can be used indoors and outdoors, and provide an all in one workout performing the same functions of normal strength training and also giving a high fat burning cardio workout. Kettlebells have been around for decades, originating in Russia and used in 20th Century gyms by bodybuilders. Kettlebell drills are intended to increase strength, endurance, agility and balance, working both the muscular and cardiovascular systems to their limit. Kettlebells are seen as one of the most effective pieces of all round body fitness equipment available in today's market. Kettlebells can be used by all ages and genders. There are hundreds of variations of exercises that can be performed with Kettlebells meaning that even light Kettlebells can still be used by experienced users to work specific muscles for toning purposes.