The safe armament equipment instrument and the lesson equipment which are used for the skiing activity of the child

摘要

(57) Abstract Objective Child with gerende such as ski site and together clearanceWhen - enjoying, as a accident prevention and one for training usingIt is the ru equipment. Constitution In the trailer of the equipment like the seat belt three these hiTo an axis, the guardian that tries can have ahead that,And, that string adjusting to the place and status, expand and contractFrom more safety is strengthened with.