side triceps

a compulsory pose.
Directions: The competitor may choose either side for this pose so as to show the "better" arm. He will stand with his left or right side towards the judges and will place both arms behind his back, either linking his fingers or grasping the front arm by the wrist with his rear hand. The leg nearest the judges will be bent at the knee and will rest on the toes. The competitor will exert pressure against his front arm, thereby causing the triceps muscle to contract. He will also raise the chest and contract the abdominal muscles as well as the thigh and calf muscles.

For pics and more see IFBB website .