Step by Step Guide
Begin standing with the feet hip distance apart and arms down at your side.
Then raise the arms up to shoulder height with the palms facing down. Have a slight bend in the elbows.
While maintaining the arms at shoulder height, swing them in front of you as they cross over one another.
Then swing the back behind you as you open up the chest.
Continue alternating as you swing the arms forward and backward for this dynamic mobility stretch.
One common mistake is having the shoulders rounded. This will limit the stretch into the chest and shoulder region. So be sure to have the shoulders down and back before beginning the arm swings here.