Fig. 1From: Isokinetic knee muscle strength comparison after enhanced recovery after surgery (ERAS) versus conventional setup in total knee arthroplasty (TKA): a single blinded prospective randomized studyBIODEX type (Biodex System 3 Dynamometer, Biodex Medical Systems, Shirley, New York, U.S.A.).Photo from the gait laboratory of the Clinic and Polyclinic for Orthopedics at the University of RegensburgBack to article page