Stand upright, arms hanging with the dumbbells in your hands (underhand grip), the backs of your hands pointing backwards (towards your body), bend/bend your arms alternately (bring the dumbbells towards your chest, back of your hands pointing away from your body). The movement is performed using only the arm without supporting the upper body (leaning backwards). Lower the dumbbell back to the starting position by extending the arm before starting the exercise with the other arm.
Attention:
Keep your back straight, do not lean backwards (you may need to do the exercise with your back against a wall). back against a wall to maintain the position), keep your elbows slightly in front of your body, work without momentum.
Lighten:
Less weight.
Harden:
More weight.
Variant:
Bring your arms parallel to your chest (simultaneously).
