1, the first category is the equipment with bar surface elasticity.

Such as horizontal bar and parallel bars; Because the operator is higher off the ground, it is difficult and dangerous to exercise, and the elastic deformation caused by repeated use for a long time is easy to cause fatigue cracks and fractures on the horizontal bar. Based on the safe service life of competitive horizontal bar 1 year, the new national standard for outdoor fitness equipment will be implemented from the date of 20110.

2. The second category is equipment with rotating, swinging or sliding parts. Such as baby carriages, swings, rocking chairs, seesaws and other equipment, due to the frequent wear and tear of various moving parts in the use process, referring to the normal service life of general mechanical equipment, combined with the service life of fitness equipment outside the user, it is determined that the safe service life of such equipment is 4 years in the outdoor environment and the daily management is basically unattended.

3. The third category is other stable equipment without any moving parts. Such as fixed step piles, balance beams (actually steel parts), fixed steps, climbing walls, sit-ups, etc., because there are no phenomena such as wear and collision of various parts, all the equipment in the new national standard for outdoor fitness equipment will be implemented from the date of 20 1 1+00, without basic daily management.