C. Karen Liu

This paper introduces Perturbation Recovery Time, a balance metric that detects subtle human balance impairments through induced perturbations and identifies key balance-related features.

This study develops a differentiable musculoskeletal simulator to optimize sprinting and marathon running performance, revealing new insights into muscle distribution and hip musculature importance.

This study evaluates frontal hip exoskeleton assistance for reducing walking metabolic cost but finds no reduction in metabolic rate with optimized control schemes.