28 Sporting articles in the nature of rock, alpine, mountaineering, and ice climbing equipment, namely, slings, carabiners, crampons, [ bolt hangers, ] nuts and chocks, nut tools, [ quick links, ] stick clips, climbers' harnesses, sporting articles in the nature of rock, alpine, mountaineering, and ice climbing equipment, namely, protection devices for fall restraint and fall arrest, namely, carabiner clipping and unclipping devices, belay and rappel devices, belay systems, quick draws, namely, two carabiners connected by a sling or other attachment, camming units, [ expandable nuts, ] mechanical belay devices[, and extension poles ] ; strength and fitness training products and accessories, namely, training devices for upper body strength, namely, hangboards, fingerboards; products to train and strengthen the upper body, back, chest, arms, hands, fingers, and grip, increase contact strength, abdominal and core strength, and endurance, namely, apparatus in the nature of system boards and weight transfer equipment, namely, pulleys, cords, ropes; [ exercise ropes for training and strengthening the body; ] gymnastic and climbers' chalk; athletic tape; [ rock, alpine, mountaineering, ice climbing, and exercising pulleys ]