[Dumbbell lateral raise]
Mainly exercise the deltoid muscles. Developed deltoid muscles are the key to developed chest muscles, otherwise you will not be able to do bench presses and push-ups.
Hold a dumbbell in each hand, hanging naturally by your side.
Use your deltoid muscles to lift the dumbbell along the side of your body, keeping your arms slightly bent.
Perform peak contraction when the upper arms are parallel to the ground, and then slow down to restore.
Train once every other day, 4 groups each time, 12 times each.
The weight of dumbbells varies from person to person, generally 5-10KG each is enough.
