THOR'S HAMMER

Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistance; Exercise bars; Exercise equipment, namely, training bars, weighted bars, weighted sticks, and bar bells for weight lifting; Exercise weights; Manually-operated exercise equipment; Manually-operated exercise equipment for physical fitness purposes; Physical fitness equipment, namely, training bars and weight bars for weight lifting; Weight lifting and holding device for weight lifting and training, namely, training bars, weighted bars, weighted sticks, and bar bells for weight lifting