Barbell neck protectors; Barbells; Dumbbell sets; Dumbbells; Exercise machines; Jump ropes; Kettlebells; Manually-operated exercise equipment; Manually-operated exercise equipment for physical fitness purposes; Medicine balls; Sporting goods and equipment for speed training, namely, rings, cones, speed ladders, coaching sticks, training arches, ankle bands, resistance chutes, hurdles; Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistanc...