Stand straight with feet spread widely. Straighten your back and slightly bend your knees. Take a dumbbell in your hand, and rest the other hand close to the side or on support for stabilization. This is your starting position.
Inhale and start to pull the dumbbell up. Try not to lean your operating shoulder.
When the most difficult amplitude fragment is passed, exhale.
In the top point of the exercise make a short pause, having fixed the weight above your head.
Return the dumbbell to starting position in controlled manner. After you perform all planned repetitions with one hand, put a dumbbell in another one and perform the exercise with the other hand.