Lady Bullworker 1960s vintage exercise equipment with case and instructions

In essence, the Lady Bullworker is a fitness tool that allows women to perform isometric and isotonic exercises, and is a variation of the original Bullworker. The "Lady Bullworker" is essentially a version of the classic Bullworker exercise device, marketed specifically towards women. Here's a breakdown: * What it is: * The Bullworker, in general, is a fitness device that utilizes isometric and isotonic exercises. It involves compressing or pulling on the device's handles against resistance, engaging various muscle groups. * The "Lady Bullworker" is a variation designed with women's fitness goals in mind, often emphasizing toning and shaping. * It is designed to be a simple, safe and effective way for women to tone muscle groups and improve overall fitness. * When it was invented: * The "Lady Bullworker" came about sometime after the original bullworker was invented. It is more of a marketing term applied to a version of the Bullworker.