Abstract: An exercising machine has a handlebar swingable back and forth about a vertical axis and a pair of cranks, each provided with a foot pedal, and swingable up and down about a horizontal axis. A reciprocable connector causes simultaneous swinging of the handlebar and the cranks. The oscillatory movements of the handlebar and the cranks permit the use of leg and/or arm power by the operator to provide much the same type of bodily movements and muscular activity as is normal in walking, jogging and running exercises.