What is the regulation length of the crossbar in high jump competitions _____________________?
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Answer: D. Both A&B
Explanation
High jump crossbars are manufactured to standard lengths around 4.00 meters. Precise length specifications ensure fair and consistent conditions for all participating jumpers. The crossbar rests securely on upright supports designed to dislodge upon impact. High jump equipment must comply with rigorous international track and field rulebooks. Crossbars are typically constructed from lightweight fiberglass or other durable materials. Jumpers must clear the bar without dislodging it from the vertical upright pins.
Athletic officials measure bar heights meticulously before every progression in competition. Training facilities use regulation equipment so athletes can prepare for official meets. It matters because standardized equipment dimensions ensure legitimate record-keeping. Both A and B are correct because slight manufacturing variations fall within permitted tolerances. Isolating only 3.98m ignores the acceptable upper tolerance limit allowed by rules. Isolating only 4.02m ignores the acceptable lower tolerance limit permitted in specifications.
- Subject
- Physical Education
- Category
- Physical Education
- Topic
- —
- Difficulty
- medium
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