Performing the: A Step-by-Step Tutorial EZ Barbell Curl
Now, while keeping your upper arms stationary, exhale and curl the weights while contracting your biceps. Continue to raise the weight until your biceps are fully contracted and the bar is at shoulder level. Hold the contracted position for a brief moment as you squeeze your biceps.
Then, inhale and slowly begin to lower the bar back to the starting position.
Remember to keep your elbows close to your torso at all times and do not use your back or shoulders to lift the weights; your forearms should do all the work.
Repeat the process for the recommended amount of repetitions.