
barbell alternate biceps curl
BicepsBarbell

Step 1: Sit on a preacher bench with your chest against the pad and your arms extended over the edge, holding a barbell with an underhand grip.
Step 2: Keeping your upper arms stationary, exhale and curl the weights while contracting your biceps.
Step 3: Continue to raise the bar until your biceps are fully contracted and the bar is at shoulder level.
Step 4: Hold the contracted position for a brief pause as you squeeze your biceps.
Step 5: Inhale and slowly begin to lower the barbell back to the starting position.
Step 6: Repeat for the desired number of repetitions.