,Strength in the lower extremities is rated as follows on a 5-point scale (right/left):  Iliopsoas 4+/5-, quadriceps 5-/5-, tibialis anterior 4+/4+, and gastrocnemius 5/5. 
,Strength in the lower extremities is rated as follows on a 5 - point scale ( right / left ): Iliopsoas 4+/5- , quadriceps 5-/5- , tibialis anterior 4+/4 + , and gastrocnemius 5/5 .