Postural platform training device
Disclosed herein are devices, systems and methods for redistributing the normal weight distribution of a user in a standing position. One example is a postural platform for either the left or right foot having a bottom surface defining a reference plane, a top surface configured as a foot contact surface and a perimeter side wall between the bottom and top surfaces. The top surface of the postural platform is rotated about a first rotational axis parallel to the reference plane and rotated about a second rotational axis orthogonal to the reference plane. In another example, a system includes first and second postural platforms that are independent of one another. In other example, the device is a sandal, shoe, sneaker or any foot covering with a tops surface being at a complex angle to a bottom surface. The top surface is tiled downwardly either to the left or right and turned either counter-clockwise or clockwise based on whether it is a respective left or right postural platform.
1. A postural platform configured to redistribute weight of a user in a standing position comprising:
left and right platform portions that are mirror images of one another and are configured to support a left and right foot of the user, respectively, each platform portion including a top contact surface and a bottom surface, the top contact surface having a top plane parallel to a reference plane in an initial orientation, the top plane and reference plane forming a second orientation by tilting the top plane to a first degree about a first axis parallel to the reference plane and then rotating the top plane to a second degree about a second axis orthogonal to the reference plane, wherein the second degree is greater than the first degree, the top contact surface being parallel to the top plane in the second orientation, the bottom surface being parallel to the reference plane in the second orientation, the top contact surface having a fixed orientation relative to the bottom surface based on the second orientation of the top plane relative to the reference plane,
wherein each platform portion comprises an upper inner portion proximate to a central longitudinal axis of the postural platform having a first elevation, a lower inner portion proximate to the central longitudinal axis having a second elevation, wherein the first elevation is greater than the second elevation, an upper outer portion distal from the central longitudinal axis having a third elevation, wherein the second elevation is greater than the third elevation, and a lower outer portion distal from the central longitudinal axis having a fourth elevation, wherein the third elevation is greater than the fourth elevation,
wherein the left and right platform portions are configured such that when a foot of the user is in contact with the top contact surface, a first point of contact on the top contact surface corresponding to an inside of a ball of the foot is higher with respect to the reference plane than a second point of contact on the top contact surface corresponding with an inside of a heel of the foot, the second point of contact being higher with respect to the reference plane than a third point of contact corresponding with an outside of the ball of the foot, the third point of contact being higher with respect to the reference plane than a fourth point of contact corresponding with an outside of the heel of the foot.
2. The postural platform of claim 1 , wherein the top plane in the second orientation is tilted the first degree between 10° and 12.5° about the first axis.
3. The postural platform of claim 2 , wherein the top plane in the second orientation is rotated the second degree between 20° and 25° about the second axis.
4. The postural platform of claim 1 , further comprising a pivot member coupled to the bottom surface of each of the left and right platform portions.
5. The postural platform of claim 4 , wherein each pivot member is configured to allow the top contact surface of each of the left and right platform portions to rotate about the second axis.
6. The postural platform of claim 1 , further comprising a perimeter side surface between the top contact surface and the bottom surface.
7. The postural platform of claim 1 , wherein the left and right platform portions are immovably coupled to one another.
8. The postural platform of claim 1 , wherein the top contact surface of the left and right platform portions is configured to conform to the left and right foot, respectively.
9. The postural platform of claim 1 , wherein the top contact surface of the left and right platform portions are planar.
10. The postural platform of claim 1 , wherein the top contact surface of the left and right platform portions includes visual indicia configured to define how the left and right foot, respectively, are to be oriented relative to the top contact surface.
11. A postural platform configured to redistribute weight of a user in a standing position comprising:
left and right platform portions that are mirror images of one another and are configured to support a left and right foot of the user, respectively, each platform portion including:
a top plane parallel to a reference plane in an initial orientation, the top plane and the reference plane forming a second orientation by tilting the top plane to a first degree about a first axis parallel to the reference plane and then rotating the top plane to a second degree about a second axis orthogonal to the reference plane, wherein the second degree is greater than the first degree;
a top surface being parallel to the top plane in the second orientation, the top surface configured as a contact surface;
a bottom surface being parallel to the reference plane in the second orientation; and
an upper inner portion proximate to a central longitudinal axis of the postural platform having a first elevation, a lower inner portion proximate to the central longitudinal axis having a second elevation, wherein the first elevation is greater than the second elevation, an upper outer portion distal from the central longitudinal axis having a third elevation, wherein the second elevation is greater than the third elevation, and a lower outer portion distal from the central longitudinal axis having a fourth elevation, wherein the third elevation is greater than the fourth elevation,
wherein the top surface is oriented at a fixed complex angle relative to the bottom surface based on the second orientation of the top plane relative to the reference plane, such that when a respective foot of the user is in contact with the top surface, a first point of contact on the top surface corresponding to an inside of a ball of the foot is higher with respect to the reference plane than a second point of contact corresponding with an inside of a heel of the foot, the second point of contact being higher with respect to the reference plane than a third point of contact corresponding with an outside of the ball of the foot, the third point of contact being higher with respect to the reference plane than a fourth point of contact corresponding with an outside of the heel of the foot.
12. The postural platform of claim 1 , wherein the respective top plane in the second orientation is tilted the first degree between 10° and 12.5° about the first axis.
13. The postural platform of claim 12 , wherein the respective top plane in the second orientation is rotated the second degree between 20° and 25° about the second axis.
14. The postural platform of claim 11 , further comprising a pivot member coupled to the respective bottom surface of each of the left and right platform portions.
15. The postural platform of claim 14 , wherein the pivot member is configured to allow the top surface of each of the left and right platform portions to rotate about the second axis.
16. The postural platform of claim 11 , further comprising a perimeter side surface between the top surface and the bottom surface of each of the left and right platform portions.
17. The postural platform of claim 11 , wherein the left and right platform portions are immovably coupled to one another.
18. The postural platform of claim 1 , wherein the top surface of each of the left and right platform portions is configured to conform to the left and right foot, respectively.
19. The postural platform of claim 1 , wherein the top surface of each of the left and right platforms is planar.
20. The postural platform of claim 11 , wherein the top surface of each of the left and right platform portions includes visual indicia configured to define how the respective left and right feet are to be oriented relative to the top surface when the left and right foot, respectively, are in contact with the top surface.