LYING TRUNK ROTATION
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STARTING POSITION:
Lie on your right side and place your knees and hips together around 90º. Place your arms on the floor and extend your elbows (making a straight line between them). You should keep your head facing your left hand.
MOVEMENT:
In a semicircular movement, rotate your torso and place your hands together while you inhale. Return to the starting position in a smooth movement while you exhale. Repeat the movement for the specified amount of repetitions and then switch sides and repeat the exercise.
TIPS: Don't move the legs during the exercise.