Biomechanic and Energetic Effects of a Quasi-Passive Artificial Gastrocnemius on Transtibial Amputee Gait

Table 9

Metabolic power of the amputee participants with the AG.

	Subject 1	Subject 2
Baseline power (W/kg)	3.80 0.19	3.04 0.11
Active power (W/kg)	3.61 0.19	2.94 0.08
Percent change	−5%	−3%