Walking speed could serve as a quick and easy indicator of metabolic health, particularly for individuals with obesity, according to Scientific Reports. Faster walkers tend to have healthier muscles, joints, and cardiovascular systems.
Japanese researchers led by Prof. Kojiro Ishii examined 24,946 obese individuals, evaluating their self-assessed walking speed. Those who considered themselves faster walkers had a 30% lower risk of diabetes and reduced chances of hypertension and dyslipidemia. This subjective metric aligns with Japan’s national health guidelines, emphasizing simple screening tools for metabolic risk factors.
Practical Implications
Unlike objective speed tests requiring equipment, self-reported walking speed is accessible and integrates easily into routine health assessments. Faster walking correlates with better cardiorespiratory fitness and lower inflammation, key in preventing metabolic disorders.
Encouraging quicker walking habits may prevent the cascade of obesity-related diseases, such as cardiovascular issues and dementia, improving public health outcomes.