The choice of bindings varies greatly according to the discipline practiced: classic or skating cross-country skiing. Each style requires a different type of binding because of the specific movements and techniques involved:
Classic: Bindings for classic cross-country skiing are designed to allow vertical movement of the heel while maintaining a rigid front hold. This facilitates natural gliding and good control during the push phase.
Skating: Skating bindings offer greater lateral stability, essential for the lateral pushing movements characteristic of this technique. They are generally lighter and position the foot to optimize power transmission.
There are three main binding systems on the market, each compatible with specific shoes. It's crucial to check that your boots and bindings are compatible:
NNN (New Nordic Norm): The most widespread system, compatible with the majority of recent cross-country ski boots. It is characterized by a metal bar at the front of the boot that inserts into the binding.
SNS (Salomon Nordic System): This older system is gradually being replaced by the NNN. Please note that SNS bindings are not compatible with NNN boots.
Prolink: Compatible with NNN boots and often appreciated for its ability to provide more direct feedback and better control.
Bindings should be chosen according to specific criteria, including:
Adjustment and fit: Some models offer adjustment options to fine-tune foot alignment and positioning, which can improve performance and comfort.
Automatic release: For safety, some bindings feature an automatic release system in the event of a fall, similar to that used in alpine skiing.
The choice of binding should be in line with your technical level. Advanced athletes will benefit from bindings offering greater precision and responsiveness, essential for optimizing performance and response during intensive training or competitions.
High-end bindings are often made from lightweight, durable materials such as carbon or advanced composites. These materials reduce overall weight and increase rigidity, which is crucial for efficient power transmission.
Cross-country skiing conditions can be demanding. It is therefore essential to choose bindings designed to withstand temperature variations and humidity, while being easy to maintain.
Choosing the right cross-country ski bindings is essential to achieving your sporting goals and guaranteeing a safe and enjoyable experience. Consider your skiing style, specific performance needs and compatibility with your current boots. A well-chosen binding will not only improve your gliding efficiency but also your enjoyment of this demanding sport. Remember, investing in quality equipment is essential for any athlete wishing to perform and progress in the competitive world of cross-country skiing.