Proper gait mechanics distribute forces efficiently through the kinetic chain while minimizing energy expenditure. The body’s center of mass follows a sinusoidal curve that rises and falls ...

When it detects a good step (one that begins with a strong heel strike), it delivers an audio cue as positive feedback. Over time, these cues help you rediscover a stronger, steadier walking pattern.

By SARAH ELLIS [email protected] Updated May 21, 2015 9:58 PM ...