Linear Pedaling: Why Your Next Bike Might Not Move in Circles
For 150 years, we’ve been told that pedaling a bike means moving in circles. But human physiology suggests otherwise. Is the circular stroke an engineering masterpiece, or a mechanical compromise? The Mechanics of Linear Pedaling In a traditional 360-degree rotation, your legs pass through what engineers call "The Dead Zone." This happens at the 12 o'clock and 6 o'clock positions where your downward force is effectively zero. You spend energy carrying the pedal through these zones rather than generating forward momentum. The Elliptical path: Designed to mimic natural human movement. Linear Pedaling (or Elliptical motion) changes the game. By allowing the feet to move in a long, horizontal path—similar to a natural running stride—the rider can apply consistent pressure throughout the entire stroke. This results in: Higher Torque: Constant power delivery ...