Straight Leg Raise Test

• 1). Place the patient on her back on a large flat surface.
  
  
• 2). Keep the patient's asymptomatic (non-painful) leg straight, and slowly raise it off the table.
  
  
• 3). Note the angle of hip flexion (the angle between the flat surface and the raised straight leg) at which the leg will not move any further or pain occurs down the back of the symptomatic leg.
  
  
• 4). Perform the same test on the opposite (symptomatic) leg.
  
  
• 5). Compare the results of both tests. Positive findings are pain down the back of the symptomatic leg at a lesser angle than in the asymptomatic leg.
  
  

Braggards Test

• 1). Perform the straight leg raise test as described above.
  
  
• 2). Lower the symptomatic leg approximately 5 degrees from the point at which pain occurs down the back of the leg.
  
  
• 3). Dorsiflex the foot of the symptomatic leg (point the toes up toward the patient's head).
  
  
• 4). Note any symptoms of pain down the back of the symptomatic leg. Pain with dorsiflexion of the foot indicates sciatic nerve irritation.