There Is No Perfect Cadence.
There Is a Better Cadence for You.

180 spm gets quoted as a rule. It isn’t one. Your ideal cadence depends on your height, your pace and your stride — here’s the research HzAma is actually built on.

Research

The science behind HzAma.

None of this is about hitting a magic number. It’s about finding the cadence that's actually efficient for your body, then giving you a way to train it. Here’s the research behind that approach.

5–10%
In Heiderscheit et al., increasing preferred step rate by 5% and 10% reduced knee energy absorption; the +10% condition also reduced several hip measures.[1][5]
~20%
About 20% lower knee energy absorption was reported in the +10% step-rate condition in this laboratory study.[1]
80/20
The cited 2014 trial found the polarised group produced the greatest improvements in several measured endurance variables among 48 well-trained athletes.[3]

Running should eventually feel easier - not just harder.

Most runners assume improvement only comes from pushing themselves harder. But efficient movement changes the experience of running itself.

A clearer rhythm. A more deliberate cadence. Less need to check a number every few seconds. More attention left for the run.

The result isn’t just faster running. It’s smoother running.

Built on established research.

HzAma’s training principles are informed by decades of research across biomechanics, rhythmic movement synchronisation, endurance physiology, and motor learning.

Citations

  1. Heiderscheit, B.C. et al. (2011). Effects of step rate manipulation on joint mechanics during running. Medicine & Science in Sports & Exercise, 43(2), 296–302.
  2. Thaut, M.H. et al. (1996). Rhythmic auditory stimulation in gait training for Parkinson’s disease patients. Movement Disorders, 11(2), 193–200.
  3. Stoggl, T., & Sperlich, B. (2014). Polarized training has greater impact on key endurance variables than threshold, high intensity, or high volume training. Frontiers in Physiology, 5, 33.
  4. Bood, R.J. et al. (2013). The power of auditory-motor synchronization in sports: enhancing running performance by coupling cadence with the right beats. PLOS ONE, 8(8), e70758.
  5. Schubert, A.G. et al. (2014). Influence of stride frequency and length on running mechanics: a systematic review. Sports Health, 6(3), 210–217.
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