Breathing
Exhale as the target muscle shortens against resistance and inhale during the controlled return. Keep breathing steadily throughout the set.
Strength movement using Dumbbell.

1 / 2Muscle guide
The stronger highlight marks the main muscle associated with this movement. The lighter highlight marks supporting muscles.
Movement instructions
Sit down on a bench with back support and grasp a dumbbell with both hands and hold it overhead at arm's length. Tip: a better way is to have somebody hand it to you especially if it is very heavy. The resistance should be resting in the palms of your hands with your thumbs around it. The palm of the hand should be facing inward. This will be your starting position.
Keeping your upper arms close to your head (elbows in) and perpendicular to the floor, lower the resistance in a semi-circular motion behind your head until your forearms touch your biceps. Tip: The upper arms should remain stationary and only the forearms should move. Breathe in as you perform this step.
Go back to the starting position by using the triceps to raise the dumbbell. Breathe out as you perform this step.
Repeat for the recommended amount of repetitions.
Technique guidance
Exhale as the target muscle shortens against resistance and inhale during the controlled return. Keep breathing steadily throughout the set.
General guidance matched from movement type and equipment; it is not individualized coaching or medical advice.
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