Face the camera with your hands together in front of your chest.
2
Twist from one side to the other, turning your shoulders and not only your arms.
3
Stay inside the pace band. In a storm, twist fast or hold the side shown.
About this game
Twist your body from side to side to turn a wind turbine and give a night city its power. Keep to the pace band of your level and the windows light block by block. In a blackout, twist fast; in an overload, hold your twist to the side shown. Three sets with short rests.
Where to stand
Upper body
Head to hips in view. Sit or stand about 1 m away. Works at a desk.
What it measures
How far your hands travel from the centre as your shoulders turn.
How many twists a minute you keep up.
It does not measure heart rate or give medical advice.
Seated, quiet and low impact
Seated version
Seated twist: turn from the waist while you sit, with the same pace band.
Quiet mode
No jumping and no stamping, just a steady twist.
Low impact
Your feet stay on the floor. No jumping.
Safety
Before you start. Check with a doctor if you are pregnant, have a heart or joint condition, or feel pain when you move. Stop if you feel dizzy or a sharp pain. Children play with an adult nearby.