Keep On Your Toes

September, 1979

Now that jogging threatens to replace sex as our national pastime, all types of portable products are being designed to make the time you spend pounding along the tarmac or sprinting through the park as safe and pleasurable as possible. The lightweight, hand-held gizmos for the road pictured here include a digital clock/stop watch, a wind-chill meter for those freeze-your-tail-off months, a sports stop watch that can be easily read in sunlight and an adjustable device that plugs into your ear so...