With the MostFit Core Hammer you no longer need a bulky tire for this type of workout. It’s portable and extremely versatile. Swing it like a sledgehammer against the ground, wall, driveway, cement floor or, use it like a mace to develop shoulder strength, mobility and stability. The long lever and distally loaded end provide endless options for unilateral and asymmetrical strength challenges, core exercises and rotational, mobility and stability work. Ideal for small group training, one on one training, athletic conditioning, boot camps and more.