Physical capacity battery

1. Gait speed is associated with physical capacity battery in humans (r = 0.61, p < 0.001).

   “gait speed in both single- and dual-task conditions was significantly correlated with PC scores (Pearson’s r = 0.61, p < 0.001 and r = 0.51, p < 0.001, respectively).”

   Humanssingle-task walking conditionn = 95

   The Role of Gait Characteristics in Understanding Aging in Midlife · GSA 2025 abstract · 31 Dec 2025

Gait speed →

1. Physical capacity battery is associated with Klemera-Doubal biological age in humans (b=-0.42, p < 0.001).

   “PC composite scores were negatively associated with BA when controlling for age, education, and smoking (adjusted R2=0.19; b=-0.42, p < 0.001)”

   Humanscontrolling for age, education, and smokingn = 95

   The Role of Gait Characteristics in Understanding Aging in Midlife · GSA 2025 abstract · 31 Dec 2025

Klemera-Doubal biological age →