Select a weight and hold the handle of the low pulley
Bend over until your torso is nearly parallel to the floor. Your legs should be slightly bent with your left hand placed behind your back.
Your right arm should be hanging from your shoulder in front of you and with a slight bend at the elbow.
Raise your right arm, elbow slightly bent, to the side until the arm is parallel to the floor and in line with your right ear.
Slowly lower the weight back to the starting position.
Repeat for the recommended amount of repetitions and repeat the movement with the other arm.
Variations: You can perform this exercise with dumbbells or exercise bands.