Foreign media: Walking speed is becoming one of the most closely watched daily indicators in aging research, referred to as a "functional vital sign," on par with blood pressure and heart rate.
Research shows that walking speed comprehensively reflects the functional status of muscles, bones, nerves, balance, and cognitive systems, serving as a powerful predictor of fall risk, hospitalization, disability, cognitive decline, and mortality.
The testing method is simple: measure the time taken to walk 10 meters. A normal walking speed ≥1.0 m/s indicates better health outcomes, while <0.8 m/s suggests increased risk. Declining walking speed may appear before obvious symptoms emerge, making it an ideal window for early intervention.
Improvement strategies include progressive lower-body strength training, power exercises (such as sit-to-stand training), balance training, walking on varied terrains, and hip and ankle joint flexibility exercises. This indicator can begin to change even in midlife, warranting particular attention for those who are sedentary, under chronic stress, or have experienced repeated injuries.
Original source: toutiao.com/article/1862273066804681/
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