Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistance; Bar-bells; Barbell pads; Barbell pads; Barbells; Dumb-bell shafts; Dumb-bell shafts; Dumb-bells; Dumbbells; Exercise balls; Exercise equipment, namely, inflatable balls; Exercise equipment, namely, stair-stepping machines; Fitness equipment, namely, straps used for yoga and other fitness activities and for carrying a yoga mat; Fitness equipment, namely, a weighted bar to improve pos...