The EZ-Kurl (or Curl) bar is a fairly common piece of equipment these days but there was a time when it wasn't quite so well-known.
A man named Lewis G. Dymeck invented the Dymek Curling bar (better known as the "EZ Curl" bar) and was granted the patent for it on May 23, 1950.
Dymeck invented this unusual bar to train the biceps in a different manner than with a straight bar.
The idea caught on... Soon many strength equipment companies began selling their own version of this piece of equipment.
From
http://www.oldtimestrongman.comThe inventor of the EZ curl bar was Lewis G. Dymeck, who was awarded the patent for it on May 23, 1950. By providing a variety of angles to position the hands, this squiggly barbell enables the user to perform a variety of exercises with less wrist strain. This innovation has had an amazing impact on strength training and bodybuilding, as it provides more stability than dumbbells so that heavier weights can be used. And that's why you'll see many EZ curl bar exercises in my workouts, especially in my book Winning the Arms Race. The EZ curl bar is a winner.
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