A flagship discipline in athletics where many French people have shone in history, such as Renaud Lavillenie or Jean Galfione, pole vaulting contains special equipment whose poles are carefully regulated.
In athletics, pole vaulting is one of the flagship and spectacular disciplines. The pole used in athletics, particularly in the pole vault event, is an essential technical piece of equipment whose composition and dimensions are carefully regulated to ensure the safety of athletes and the fairness of competitions.
Composition of the pole
Historically, early poles were made of wood, often ash or bamboo, which offered some flexibility but had limitations in performance and durability. As technology evolved and the search for better performance improved, materials have evolved considerably.
Modern pole vaults are primarily made of fiberglass and carbon fiber. These materials provide an ideal combination of lightness, flexibility, and strength. This construction allows the pole to flex under the athlete’s weight and force before quickly straightening, propelling the jumper high.
- Fiberglass: These poles are more flexible and slightly heavier than carbon poles. They are often used by beginner or intermediate athletes.
- Carbon fibers: Lighter and offering better energy restitution, these poles are preferred by high-level athletes looking for optimal performance.
Size and Regulations
The size and dimensions of the pole are also regulated to ensure fair and safe competition conditions:
- Poles can vary in length depending on the athlete’s needs and preferences. Typically, they are between 14 feet and 17 feet, although some poles can be even longer for elite athletes.
- There is no strictly imposed maximum length, but athletes should choose a pole suited to their technique and strength.
- The diameter of the pole can vary, usually between 2.0 cm and 3.0 cm, depending on the model and brand.
- The flexibility of the pole is a crucial criterion. Each pole is marked with a flex rating that indicates its rigidity. Stiffer poles are suitable for more powerful athletes.
- The poles should be marked with stripes to indicate the catch area and help judges check the regularity of the jump.
- The handles can be covered with non-slip materials to ensure a good grip by the athlete.
Safety and Performance
The composition and dimensions of the pole play a crucial role in athlete safety. An improper pole can not only affect performance but also increase the risk of injury. Athletes work closely with their coaches to choose the pole that best suits their technique and skill level.