(1) To develop the spinal
erectors of the lower back.
(1) Position yourself face
down across a hyperextension bench, with your heels securely in
place to the supports. Clasp your hands across your chest or behind
your head and bend forward and down as far as possible. (2) From
the position in (1) come back until your torso is just above
(1) Do not lift any higher
than slightly above parallel.