TEMECULA — Temecula Valley Unified School District issued a warning to parents on Tuesday, Feb. 25 about a social media challenge being circulated on the app TikTok called the "Skull Breaker Challenge."The district shared a link to an article by Forbes magazine detailing the activity and the dangers associated with it.In the activity, two people stand on either side of one other person in the middle. The goal, they tell the person in the middle, is for all three to jump at the same time. However, when the person in the middle jumps, the two on the outside try to kick the legs out from under the person in the middle. If they are "successful," the person in the middle falls and hits his or her head on the ground."We have already experienced one known incident that resulted in a
