Revise the following sentence to fix the buried verb; also improve clarity and brevity: The lower external joint moments at the knee and hip joints, the lower mechanical work at the knee joint during stance, the lower energy loss in the prosthetic ankle joint, and the lower total body mechanical work in each ground contact leads to the assumption that running with dedicated prostheses allows the double transtibial amputee sprinter to run at the same level of performance as able-bodied controls, albeit, at lower metabolic costs.