Boost your cardiovascular fitness with the Sledgehammer Tire Hits. Our new video will guide you through this high-intensity exercise.<br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />#workoutroutines, #techniques, #fitness, #health, #exercise, #training, #strength, #crunches, #fitlife, #workout, #gym, #muscle, #absworkout, #core, #endurance
