Barbell Biceps Curl - Standing
Holding a barbell with both hands in an underhand grip (palms facing away from your body) with arms extended in front of you, plant both feet on the floor shoulder-width apart. This is your starting position.
Inhale. Exhale. Bend your elbows to bring the barbell in towards your chest, ensuring that your elbows remain in close contact with the sides of your body.
Inhale. Extend your elbows to lower the barbell and return to the starting position. Repeat for the specified number of repetitions.
Mistakes and Recommendations:
Speed. Do not hurry up, workout slowly and mind your technique. Too fast movements may lead you to traumas. Optimal pace is two repetitions in 3-4 seconds.

Barbell Biceps Curl - Standing.