FIELD: sports.
SUBSTANCE: device for measurement of multi-turn jump duration comprises sensor of skate contact with ice and unit of jump duration measurement, unit of jump height detection. Unit of jump height duration is connected to unit of jump duration measurement, which is connected to sensor of skate contact with ice.
EFFECT: using this invention makes it possible to measure height of multi-turn jump with high accuracy.
2 cl, 2 dwg
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