The #1 Ground Reaction Force Training Aid in Golf
Why is proprioception important?
Proprioception helps your feel …
… so you can learn to recruit the correct muscles in an exercise and in addition to helping you maintain good form through a movement. This is uber important for injury prevention or in post-injury recovery as proprioception is often decreased.
Also, proprioception is particularly important when working on balance. You need to know where your body is in space in order to maintain stability, and good stability is important in all level of sports as well as in rehabilitation.