Accessory attachments for manually-operated exercise equipment being resistance bands for increasing muscle resistance; Aerobic steps; Body-training apparatus; Elliptical exercise machines; Exercise equipment in the nature of speed ladders; Exercise equipment in the nature of straps that are affixed to doors, cable machines, exercise equipment for performance of weight resistance exercises; Exercise equipment in the nature of exercise bands, training bars, rowing machines; Exercise equipment namely, rowing machines; Exercise equipment, namely, abdominal boards; Exercise equipment, namely, chest expanders; Exercise equipment, namely, chest pulls; Exercise equipment, namely, inflatable balls; Exercise equipment, namely, rotary abdominal boards; Exercise equipment, namely, stair-stepping machines; Exercise equipment, namely, stationary cycles; Exercise equipment, namely, straps that are affixed to doors for performance of various exercises using body weight resistance; Exercise equipment, namely, exercise bands, training bars, rowing machines; Exercise platforms; Exercise steppers; Exercising equipment, namely, powered treadmills for running; Exercising equipment, namely, rowing machines; Running machines