Running economy measures how efficiently your body uses oxygen and energy while running. A runner with better economy conserves more energy to cover the same distance, similar to a car's fuel efficiency. This metric, though often subject to trendiness, is a genuine and trainable aspect of athletic performance.
While advanced devices can measure running economy using inputs like heart rate and stride dynamics, significant improvements can be achieved through consistent, fundamental training practices. Factors influencing running economy include muscle fiber composition, training history, and the body's elastic energy storage, some of which are genetic and others trainable.
To improve your running economy:
- Increase easy mileage: Gradually build your base volume with runs at a comfortable, sustainable pace. This trains your body for greater efficiency.
- Incorporate strides: Add short, controlled accelerations (20-30 seconds) after easy runs. Strides enhance neuromuscular efficiency without excessive fatigue.
- Strength train purposefully: Focus on exercises like single-leg work, calf raises, and hip strengthening. This builds the muscular support needed for efficient running.
- Refine form incrementally: Address one aspect of your running gait at a time, such as cadence or posture, for several weeks before introducing another change.
- Prioritize sleep and recovery: Adequate rest is crucial for adaptation and improved running performance. Under-recovered runners exhibit measurably worse economy.
Ultimately, improving running economy is a long-term commitment involving consistent training, proper recovery, and deliberate adjustments to form, rather than a quick fix.