Proprioceptive shoe attachment and method of use

1. A proprioceptive device for improving proprioceptive balance in a person, comprising:

an elastic band which is expandable for releasably engaging about a shoe; and

at least two vertically extending instability inducing, ground-engaging proprioception features carried by said at least one band, and wherein said at least two proprioceptive features are spaced from one another in a longitudinal direction of said device for inducing lateral and longitudinal instability while allowing the person to walk with a heel to toe gait in the longitudinal direction of the device.

2. The proprioceptive device as set forth in claim 1 wherein said at least two instability inducing proprioceptive features is further defined as only a pair of proprioception features.

3. The proprioceptive device as set forth in claim 2 wherein said proprioceptive features are interconnected with said elastic band through a plurality of struts that are formed integrally with said elastic band.

4. The proprioceptive device as set forth in claim 3 wherein said proprioceptive features are formed as one piece with said plurality of struts and said elastic band.

5. The proprioceptive device as set forth in claim 2 further including a bridge of an elastic material and interconnecting said pair of proprioceptive features and having a length that is greater than a gap between said proprioceptive features when said elastic band is in a relaxed state.

6. The proprioceptive device as set forth in claim 2 wherein each of said instability inducing proprioceptive features has a top surface and a relatively smaller bottom surface.

7. The proprioceptive device as set forth in claim 6 wherein each of said proprioceptive features is generally hemispherically shaped.

8. The proprioceptive device as set forth in claim 7 wherein each of said proprioceptive features is hollow to present and air chamber.

9. The proprioceptive device as set forth in claim 8 wherein at least one of said proprioceptive features includes an air valve for selectively inflating and deflating the associated air chamber.

10. The proprioceptive device as set forth in claim 9 further including a tubular bridge interconnecting and establishing fluid communication between said proprioception features for allowing both of said sir chambers to be simultaneously selectively inflated and deflated and to allow air to flow between said air chambers.

11. The proprioceptive device as set forth in claim 1 wherein said proprioception features includes a plurality of strands extending in generally parallel relationship with one another.

12. The proprioceptive device as set forth in claim 11 wherein said strands are of a different material from said band.

13. The proprioceptive device as set forth in claim 1 wherein said proprioceptive features are generally rectangularly shaped.

14. The proprioceptive device as set forth in claim 1 wherein said proprioceptive features include a plurality of irregularities extending in differing directions and extending to different heights.

15. The proprioceptive device as set forth in claim 1 wherein said proprioceptive features are of an artificial turf material.

16. The proprioceptive device as set forth in claim 1 wherein said proprioceptive features are of foam.

17. A method of improving stability in a person with, comprising:

preparing a pair of proprioceptive devices, each proprioceptive device including an elastic band and at least two instability inducing proprioception features spaced in a longitudinal direction from one another and carried by said band;

expanding the elastic band of one proprioceptive device and contracting it around a shoe and expanding the elastic band of the other proprioceptive device and contracting it around another shoe; and

walking with a heel to toe nit while the proprioception features on the proprioception devices induce instability in a lateral and longitudinal direction.