From: Functions, disabilities and perceived health in the first year after total knee arthroplasty; a prospective cohort study
Men
Women
Quadriceps
60°/s
305–2,67×age
172–1,42×age
180°/s
207–1,96×age
108–0,94×age
Hamstrings
193–1,66×age
116–1,01×age
149–1,36×age
89–0,81×age