K1, extended motor examination
Eversion forefoot
M. peroneus (N. peroneus superficialis)
Knee flexion
Hamstrings = M. semitendinosus + M. semimembranosus + M. biceps femoris (N. ischiadicus)
L5 level:
Flexion + internally rotated leg
(M. semimembranosus and M. semitendinosus)
S1 level:
Flexion + externally rotated leg
(M. biceps femoris)
S1, extended sensory examination
Lateral foot, heel, and back of the leg
