Kettlebell swing movements allow you to quickly burn fat, increase flexibility and build lean muscle while improving posture and core strength. Kettlebells add variety to a workout by utilizing them with movements such as squats, throws, cleans, jerks, snatches and other 3-dimensioinal swing movements. Kettlebells can be hard to store and organize. That is why SPRI has offers sturdy, solid steel storage solutions to help keep your home or your gym organized and looking great.