Feature: This re-engineered masterpiece is a one-piece design that’s constructed from cast iron. Rigorous research and development resulted in the perfect handle sizes and weight distribution. Kettlebell benefits are numerous including boosting functional strength, increasing cardiovascular fitness. BSI Approved. Smooth one piece design and no raised areas to help maximise comfort and performance. High grade matt powder coated finish to help with stand knocks and drops. Designed with a flat base, for easy storage and usage. Perfectly balanced for precise user control. Available from 4kg to 40kg in 2kg increments, plus five sets from beginners through to advance Kettlebells help develop functional strength, power, endurance, muscle tone, core stability & balance whilst increasing calorie burn. Unlike traditional dumbbells, the kettle bell’s center of mass is extended beyond the hand. This allows for a wide variety of ballistic & swinging movements. Kettlebell exercises build strength an