Dancer with dumbbells.
PIRA: Unknown
Safety Notice:
The photo shows a small platform which is highly unstable. Recommended you use the rotating stool which Bing purchased spefically for this demo.
Dancer with dumbbells.
An instructor stands on a freely rotating platform with a heavy weight in each hand. When given an angular momentum, the instructor can change his angular velocity by extending or withdrawing his arms.
Equipment | Storage |
---|---|
Rotating platform | 021-18D |
two heavy weights. |
Unfortunately, there are no media for this demo. :(
Video: Angular momentum, spinning with dumbbells