L2 – Hip flexion
L3 – Knee extension
L4 – Ankle dorsiflexion, ankle inversion
L5 – Extension of big toe
S1 – Ankle plantar flexion, ankle eversion of foot, knee flexion
S2 – Knee flexion, toe standing
Can be graded using the oxford grading system (0-5; 5 being normal strength, 3 against gravity)
Medial Hamstring / semimembranosus – L5
Achilles Tendon / Ankle Jerk – S1
Grading of reflexes
