Grab hold of a barbell, use am E-Z curl bar if possible. Grasp the barbell with an
overhand grip, with your thumbs on the outside. Be sure to lock your wrist during
the exercise.
Keeping your elbows close to pointing straight up and shoulder-width apart, press the
wieght stright up until your arms are fully extended.
Hold for 2 seconds, contracting the triceps muscles.
Slowly bring the weight towards your forehead, keeping your elbows stationary.
Slowly return to the extended position.
Tips
Do not allow your elbows to rotate outwards. Keep them as stationary as possible
during the full range of motion.