Meet the MostFit Core Hammer: a workout tool that lets you exercise without a tire. As the name suggests, it lets you work on your core and cardio. The hammer weighs 8 or 12 lbs, allowing you to take it anywhere to exercise. Whether you want to work outside your office or in your front yard, the MostFit Core Hammer has you covered.
The MostFit Core Sledgehammer is ideal for cardio, strength, core, mobility, rotational and impact exercises. The above video shows a few moves one can do with this fitness hammer. More information is available here.