The Reebok Runtone offers everything that the Reebok Easytone does, but allows exercise to be enjoyed at a much faster pace. Catering to the millions of runners and joggers, the Runtone is able to cope with the increased forces from a heavier heel strike, and the instabilities are redistributed around a broader base in the shoe for a more stable and secure footing.
Another important tip when it comes to your foot plant is that you must land on the balls of your feet. You shouldn't be too high on your foot and your heel should never touch the ground. Try to imagine running on hot coals while sprinting. This will keep you from spending too much time on the ground while running.
New Design Reebok RunTone Action 2012