If you are looking for equipment that is versatile and can be hidden away when not in use, kettlebells are for you. Kettlebells are highly effective because they stimulate the muscles and surpass standard cardio exercises. Kettlebell also enables an individual to increase body strength. These further help in building up the speed and the endurance level all at the same time. Use kettlebells to complete kettlebell swings, weighted lunges, lateral raises, shoulder press, bicep curls, and much more.