Sit on a chair next to a table at your chest height. Place your right arm on the table. Your arm should be extended at your right side.
Do a lateral flexion with the trunk towards the right side while your slide your arm on the table. Your palm should point towards the floor at all times. Return to the starting position in a smooth movement while you inhale. Repeat the movement for the specified amount of repetitions, then switch sides and repeat the exercise.TIPS: The exercise key is quality over quantity. The trick is to perform the exercise using proper form.