Dynamic balance sport performance system

• US 5,925,000 A
• Filed: 01/19/1998
• Issued: 07/20/1999
• Est. Priority Date: 01/19/1998
• Status: Expired due to Fees

• Current Assignee: Bernard Marciniak, Louis A. Minafra
• Original Assignee: Bernard Marciniak, Louis A. Minafra
• Inventors: Marciniak, Bernard, Minafra, Louis A.
• Primary Examiner(s): Brown, Michael A.
• Assistant Examiner(s): LaMarca, William
• Application Number:
  US09/008,853
• Time in Patent Office: 547 Days
• Field of Search: 600/592, 600/595, 482/8, 482/79, 482/80, 73/172
• US Class Current: 600/592
• CPC Class Codes: A43B 7/24 Insertions or other supports preventing the foot canting to one side , preventing supination or pronation
• CPC Class Codes: A61B 5/1036 Measuring load distribution, e.g. podologic studies
• CPC Class Codes: A63B 24/00 Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
• CPC Class Codes: A63B 26/003 for improving balance or equilibrium balance beams A63B4/00; apparatus for rope dancing A63B7/08; balancing drums, balancing boards or the like A63B22/16

Abstract

A dynamic balance sport performance system is provided for the dynamic testing of an individual so as to be able to provide appropriately configured shims to be placed adjacent the individual'"'"'s foot in a shoe for the purpose enabling the individual to perform better in whatever sport he/she is participating. In one embodiment, an automatic system is provided for simulating shim insertion in a shoe in which two footbeds spaced apart by a predetermined distance are provided with a quadrature arrangement of hinged shim plates which are individually adjustable to predetermined shim angles. After one of the individual plates has been set, with the individual seeking to maintain his/her elbow in a horizontal position, pressure is applied to the individual'"'"'s elbow until such time as a load sensor senses a predetermined load indicating that a predetermined pressure has been applied to the elbow of the individual. At this point, the individual is queried as to whether or not he/she feels more comfortable in balancing the force on the elbow using his/her entire body. The test is redone with the shim plate being actuated to different angles until such time as the individual reports that at a given load level he/she feels more comfortable. At this point, the appropriate shim angle is indicated. In one embodiment, the shim is placeable at the inner and outer side of the foot at the toe and the heel for a possible series of four shims to optimally provide balance for the individual such that when participating in athletic activities, the individual can give an optimal performance due to the dynamic balancing.

Claims

1. Apparatus for permitting dynamic balance of an individual, comprising:

means including a positionable shim plate for establishing a foot shim configuration for a shim to be positioned at the bottom of the foot of an individual, said shim plate portion establishing means including a cam actuable to position said shim plate and a cam follower carried by said shim plate, whereby a foot shim may be configured in accordance with the position of said shim plate and may be inserted into a shoe of said individual.

2. The apparatus of claim 1, wherein said establishing means includes a foot bed for each of the feet of said individual and wherein at least one of said shim plates includes means for hingedly attaching said shim plate to said foot bed.

3. The apparatus of claim 2, wherein said foot shim is wedge shaped and wherein said shim plate is hingedly attached to said foot bed along the longitudinal centerline of said foot bed, whereby raising said shim plate to a predetermined angle defines the angle of said wedge shaped foot shim.

4. The apparatus of claim 2, wherein each foot bed carries four shim plates positioned respectively at the inner and outer positions of the foot of said individual at the heel and toe of said individual'"'"'s foot.

5. The apparatus of claim 2, wherein said foot beds have an adjustable spacing therebetween.

6. The apparatus of claim 5 and further including lead screw means for adjusting the spacing between said foot beds.

7. The apparatus of claim 1, and further including means for ascertaining when a downward pressure applied to an outstretched elbow of an individual standing on said foot beds is at a predetermined level.

8. The apparatus of claim 7, wherein said pressure ascertaining means includes a load cell underneath one of said foot beds.

9. The apparatus of claim 8, wherein said pressure ascertaining means includes a threshold detector coupled to the output of said load cell and indicator means coupled to said threshold detector for indicating when said predetermined level has been reached.

10. A method for improving the athletic performance of an individual comprising the steps of positioning said individual on a pair of spaced apart foot beds, each of said foot beds having at least one positionable shim plate;

adjusting said shim plate to a predetermined position;

applying a predetermined pressure on the outstretched elbow of the individual over the foot having the adjusted shim plate while instructing the individual to resist the pressure;

querying the individual as to the amount of effort acquired to keep the individual'"'"'s elbow horizontal;

readjusting the position of said shim plate and again querying the individual as to the amount of effort required to keep the individual'"'"'s elbow horizontal;

repeating the above steps to ascertain what shim position results in a reported least effort to keep the elbow horizontal, thus to establish an optimal shim position;

configuring a foot shim to correspond to said optimal shim position; and

,

inserting said foot shim into said individual'"'"'s shoe.