Accessory for manually-operated exercise equipment, namely, accessory attachment to increase muscle resistance; Exercise equipment, namely, straps that are affixed to doors for performance of various exercises using body weight resistance; Exercise machines for dogs, strengthening legs, toning arms; Jump ropes; Physical fitness equipment, namely, exercise bands, training bars; Sporting goods and equipment for speed training, namely, rings, cones, speed ladders, coaching sticks, training arche...