Are recreational space rings safe?
But the amusement equipment can not be absolutely safe, but general recreation facilities will be the relevant departments to strictly check, as long as they are in accordance with the safety requirements of equipment, basically is safe, the best equipment to young people over the age of 14, and the play must be done before stretching exercises, to prevent the sprain.
Also known as three-dimensional space ring, ring, by means of simulation training pilots and astronauts evolved amusement equipment, it is a sport for the brave, it is a dangerous sport, free 3D rotation and float desire fairy mood
