Seesaws provide critical developmental aid, they help build muscles, they’re fun, they’re not particularly dangerous, and they’ve been in playgrounds for as long as siblings have been making faces at each other.Click to see full answer. Just so, are seesaws banned?“New York City Parks has not installed seesaws for at least 30 years due to safety concerns,” said a spokesman, Sam Biederman. But there were exceptions.Furthermore, what playground equipment is most dangerous? Swings are responsible for the most injuries on home playgrounds, while climbing apparatus is the most dangerous equipment on public playgrounds. Consequently, why swings are dangerous? Swings are the most common source of traumatic brain injuries for children, according to an analysis of more than 20,000 ER visits. These injuries are often not reported in the injury data, Shapiro says, because they don’t require trips to the hospital and cause subtle harm.Are playgrounds dangerous?The Danger of Playground Injuries. 45% of playground injuries are severe—fractures, internal injuries, concussions, dislocations, and amputations. 75% of nonfatal injuries occur on public playgrounds, with most occurring at schools and daycare centers.