Kettlebell

Cast iron or cast steel ball with a handle attached to the top

In weight training, a kettlebell is a cast-iron or cast-steel ball with a handle attached to the top, resembling a cannonball with a handle. It is used to perform a range of exercises, primarily ballistic exercises that combine cardiovascular, strength and mobility training. Kettlebells are the primary equipment used in the strength sport of kettlebell lifting.

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