Originally Posted by JoeKingPT
Under Bar Triceps Extension - 2 sets (to failure). Lean against a fixed bar (I used the Smith Rack) and use your body weight to lower your head under the height of the bar with your head between your arms, then perform a triceps extension. Go to failure.
I love that exercise.
How light did you have to go on the Lying Extension for the 40 reps?