A Small Cadence Bump Does Big Things for Your Joints
The short version: take slightly quicker steps and your knees, shins, and hips will thank you — and you won't burn any extra fuel doing it.
If your cadence sits below about 165 steps per minute, or you've been dealing with knee soreness, patellofemoral pain, or a shin that keeps nagging, a modest tweak to step rate is one of the most evidence-backed form changes you can make.
What the research actually shows
A 2025 systematic review pooled data from 18 studies and found a consistent pattern: runners who increased their cadence by 5–10% landed with less force, absorbed that force more gradually, and reduced the mechanical stress traveling through the knee, tibia, and hip. None of the studies found a meaningful penalty to running economy — meaning your heart rate and oxygen cost stay roughly the same, or sometimes tick slightly downward.
Why does stepping faster help? When you shorten your stride a little, your foot lands closer to your center of mass. That reduces the braking impulse on each footstrike and spreads the load over more steps rather than spiking it on fewer, harder ones. Less peak force per step, less cumulative stress on bone and cartilage.
How to actually do it
- Find your current cadence. Most GPS watches report it. If yours doesn't, count one foot for 30 seconds and double it.
- Set a target 5–10% higher. If you're at 160 spm, aim for 168–176. Don't jump straight to 180 just because someone on the internet said that's the magic number.
- Use a metronome or a playlist. Free metronome apps work fine. Spotify and other services have playlists filtered by BPM — search for yours and let the beat do the cueing.
- Introduce it gradually. Use the new cadence on easy runs first, one or two sessions a week, before making it your default.
- Don't overshoot. Beyond 10%, the economy benefits flatten out and it can feel choppy. The goal is efficient, not frantic.
This costs nothing, requires no gear, and the evidence behind it is unusually clean for a biomechanics intervention.
If RunNerd sees cadence below 165 spm or flags knee/shin complaints, it cues a metronome target 5–10% above your baseline and monitors pace drift to confirm no economy cost.