figure 11.4 (angular joint movements of flexion, extension, and hyperextension)

flexion

#1

extension

#10

hyperextension

#11

hyperextension

#12

extension

#13

flexion

#14

flexion

#15

extension

#16

extension

#2

hyperextension

#3

hyperextension

#4

extension

#5

flexion

#6

flexion

#7

extension

#8

flexion

#9