The Bunkie Test

Set up a bench at a height that should correspond with the length of the humerus (about 13 inches/30–35 cm). Hold the position listed below for the required time (20–40 seconds). Start each position with the left leg, then rest and repeat it with the right leg before moving on to the next position. The positions are: - Facing up and supported on your forearms (for posterior power line); - Facing down and supported on your forearms (for anterior power line); - Facing up, supported on your forearms with the knee and hip flexed (for posterior stabilizing line); - On the side with your lower foot on the bench, supported on your forearm (for lateral stabilizing line); - On the side with your upper foot on the bench, supported on your forearm (for medial stabilizing line).