Smith said that children are hurt by falling off the trampoline, landing on the mat in a wrong way, colliding with another child who is jumping at the same time, or hitting an unpadded surface.
Ta lisas, et eriti ohtlikud on redeliga batuudid, sest nende ligi pääsevad ka väikesed lapsed, kes võivad kõige rohkem viga saada.