From: Association between individual quadriceps muscle volume/enthesis and patello femoral joint cartilage morphology
Age
VM
RF
VI
VL
Total
Average
75 ± 5
152 ± 22
78 ± 17
204 ± 16
247 ± 24
682 ± 21
Male
76 ± 3
175 ± 18
81 ± 12
220 ± 28
272 ± 21
750 ± 23
Female
74 ± 4
129 ± 19
74 ± 14
187 ± 27
223 ± 19
616 ± 22