Sit upright in the chair with your feet firmly on the ground.
Activate your core muscles and open your chest with your neck long.
Reach one of your arms to the side and return to the starting position.
Repeat the same movement with the opposite arm and return.
Reach one arm to forward and return.
Repeat the movement with the opposite arm.
Reach one arm towards the ceiling and return.
Repeat the movement with the opposite side.
Repeat the movement.