Kettlebell is produced from the highest quality of iron and it is one of the most effective equipment you can use during strength training because it provides you with a comprehensive exercise. Use different muscle groups through the ability to throw, lift and push, thus combining kettlebell exercises has been shown to help reduce body fat, increase lean muscle mass and burn calories more effectively. Overall, strength training helps increase bone density, lower resting blood pressure and improve balance and coordination. Prices vary depending on size.