Proprioception is the perception of our own body and, for certain authors, it is considered as a sixth sense. Other definitions are the sense of position, posture, and movement, or sensing and perceiving oneself.
While in daily activities and sports it may be common to have a bodily perception, in skiing it is essential because our body is moving on skis at the same time that they slide on a highly unstable surface. To improve our skiing technique and make it efficient, we should train our own proprioception but first we must learn to perceive it.
Proprioception is sensation and perception. We sense our body but also perceive if it is static or in motion, and in what position it is entirely located as well as its parts. It allows us recognizing our body contractions and de-contractions, so we can adjust the appropriate posture to each situation. Having a diminished proprioceptive development may lead to a certain body consciousness but we will prioritize vision to control our body position or its parts.
Through nervous receptors we detect one or more body parts inclinations, joint angles, and muscles and tendons tension and stretching. This information is sent to our brain where it is processed and forwarded back to our muscles and tendons to make the necessary settings in relation to the required movements, actions or postures.
Proprioceptive functions and dysfunctions
Proprioceptive functions are:
- Taking part in the processes of discriminating and locating body parts.
- Controlling the execution of movements, actions and postures.
- Participating in regulating movements direction.
- Promoting righting reflex.
- Allowing reaction and automatic responses.
- Facilitating posture changes.
- Collaborating in body schema development and its relationship with space.
- Supporting motor action planning and influencing balance control.
The following effects can be the cause of skiing proprioceptive deficits:
- Clumsy and slow movements.
- Difficulty in sensing boots or skis.
- Striving in regulating muscle efforts, being too much or insufficient.
- Presenting troubles in movement planning.
Proprioceptive training
Proprioception training helps imbalance recovering, in taking advantage of reflex mechanisms, in learning new actions, and improving our general skiing performance. Being conscious of proprioception allows us to move without the need of paying attention to body posture or skis positioning.
According to certain research, adequate proprioception helps prevent injury through exercises, balance, and agility. This proprioceptive training also helps our body to improve its stability and the correct positioning of lower limbs, preventing postures and movements from potential injury.
Proprioception and injuries
Our body has multiple sensory receptors that provide information to the brain about our skiing postures and movements, and, in case of injury, these receptors could be damaged. If in a normal situation our knee leans laterally, the brain receives this information and activates muscles to stabilize it. If a knee ligament is injured, our brain would receive less information about the spatial location of that knee, so it would create a potential danger to the leg.
The problem with injuries is that they decrease global stability as well as affecting proprioception. Over time, our brain receives information from other receptors near the injury area to adopt the necessary muscle applications.
According to these considerations, you can apply the following recommendations in your own skiing:
- To improve your technique and make it efficient, you should train your proprioception but first you must perceive it.
- As proprioception is sensation and perception, you should sense your body but also perceive in what position it is entirely located as well as its parts.
- By recognizing your body contractions and de-contractions you can adjust the appropriate posture to each situation.
- Detecting one or more body parts inclinations, joint angles, muscles and tendons tension and stretching will help you make the necessary settings in relation to your movements, actions or postures’ requirements.
