Muscles worked - Biceps
Exercise description – Grap a pair of dumbbells and sit down on a bench. The back rest should be in an upright position. Keep your elbows tight to your waist and let your arms hang at your sides. Using both arms, slowly curl the dumbbells towards your shoulders. Slowly lower the weights back down to the starting position. Keep your back glued to the backrest and your core tight. Your elbows should remain close to your sides throughout the exercise. Repeat for the number of repetitions.