Poles are typically made of lightweight materials like carbon or fiberglass, making them prone to breakage. In competitions, if a pole breaks accidentally, the jump result is void, and athletes get another chance. Now, for the second question, if a jump isn't executed well, there's a risk of being stabbed. Fortunately, in cases like a near miss, athletes may describe it as unfortunate, where the pole passes through clothes and pants without causing harm. #interesting #unique #interestingfacts #uniquefacts