Barbell Preacher Curl Steps:
Step 1: Place a barbell on the preacher bench barbell holder and sit on the preacher bench.
Step 2: Place your torso against the preacher bench padding and rest your arms against the arm padding.
Step 3: With your palms facing up, grasp the barbell with arms no wider than shoulder-width apart. This is your starting position.
Step 4: Exhale as you raise the barbell to your shoulders.
Step 5: Hold the contraction for a moment as you squeeze the biceps.
Step 6: Inhale as you lower the barbell back toward the starting position.
Step 7: Repeat for a complete set.