Performing the: A Step-by-Step Tutorial Standing Biceps Curl
Keep your elbows close to your torso at all times while you curl the weights while contracting your biceps, ensure that only your forearms are moving.
Continue the movement until your biceps are fully contracted and the dumbbells are at shoulder level, hold the contracted position for a brief pause as you squeeze your biceps.
Slowly begin to bring the dumbbells back to starting position as your breathe in.
Repeat this movement for the desired amount of repetitions.