New Newtons!By Anthony / April 11, 2014 I just did my first run in the Newton running Gravity III. Right off the bat, they feel much more stable than it’s predecessors. I’ll have more feedback when I get some more quality mileage workouts in them. Hello Better. Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Like this:Like Loading...