Exercise apparatus with resilient foot support

• US 7,179,207 B2
• Filed: 10/27/2003
• Issued: 02/20/2007
• Est. Priority Date: 01/17/2003
• Status: Active Grant

• Current Assignee: Stamina Products Incorporated
• Original Assignee: Stamina Products Incorporated
• Inventors: Gerschefske, Kevin
• Primary Examiner(s): DONNELLY, JEROME W
• Application Number:
  US10/693,443
• Publication Number:
  US 20040142800A1
• Time in Patent Office: 1,212 Days
• Field of Search: 482 95- 97, 482/140, 482/142, 482/130, 482/121, 482/72
• US Class Current: 482/95
• CPC Class Codes: A63B 21/023 Wound springs
• CPC Class Codes: A63B 21/0428 the ends moving relatively by linear reciprocation
• CPC Class Codes: A63B 21/055 extension element type
• CPC Class Codes: A63B 21/068 using user's body weight
• CPC Class Codes: A63B 22/0023 the inclination of the main axis of the movement path being adjustable, e.g. the inclination of an endless band
• CPC Class Codes: A63B 22/0087 with a seat or torso support moving during the exercise, e.g. reformers A63B22/0076 takes precedence
• CPC Class Codes: A63B 2208/0252 supine
• CPC Class Codes: A63B 2208/0257 prone
• CPC Class Codes: A63B 23/0405 involving a bending of the knee and hip joints simultaneously A63B23/0476 takes precedence
• CPC Class Codes: A63B 5/00 Apparatus for jumping mats for jumping A63B6/00; for racing or riding sports, e.g. hurdles A63K
• CPC Class Codes: A63B 5/11 Trampolines

Abstract

An exerciser including a movable body support mounted on an exerciser frame for movement along tracks provided by the frame. A movable foot support extends from the exerciser frame. The movable foot support is adapted to be engaged by the user'"'"'s feet to absorb the energy of movement in a first direction and to provide the user with a bouncing movement, which the user may translate into a movement of the movable body support in the opposite direction. The movable foot support may be provided as an attachment and retrofitted to existing exercisers. The exerciser may include a resilient resistance system coupled to the movable body support and a set of pull lines with user grips trained over pulleys carried by the exerciser frame. Also disclosed are methods for enabling users to exercise.

Claims

1. An exerciser comprising:

a track;

a stand that supports the track in an inclined configuration;

a movable body support mounted on said track to enable translational movement of said movable body support;

a trampoline arranged to be engaged by feet of an exercising person supported by the movable body support;

said movable body support being movable in a first direction away from said trampoline and a second direction toward said trampoline, wherein a gravity pull moves the body support in the second direction toward the trampoline;

said trampoline having a portion thereof being elastically deformable upon receipt of force applied by the feet of the exercising person, wherein such elastic deformation applies a force against the feet of the exercising person to facilitate a movement of said movable body support in said first direction away from said trampoline.

2. The exerciser according to claim 1, further comprising elongated resilient elements coupled to the movable body support and being elastically stretched during movement of the movable body support in the first direction away from the trampoline.

3. The exerciser according to claim 2, wherein stretching of said elongated resilient elements generates stored energy in said elastic resilient elements that can be used to facilitate movement of said movable body support in said second direction.

4. The exerciser according to claim 1, wherein said trampoline comprises a frame, and wherein said elastically deformable portion comprises a flexible sheet attached to the frame.

5. The exerciser according to claim 1, wherein the elastically deformable portion comprises a flexible sheet.

6. The exerciser according to claim 1, wherein the trampoline comprises a rigid foot engaging portion and wherein the elastically deformable portion comprises an elastically deformable spring coupled with said foot engaging portion.

7. The exerciser according to claim 1, wherein the body support is linearly movable on the track as the body support is moved toward and away from the trampoline.

12. The exerciser according to claim 1, wherein the stand is adjustable to change an angle of inclination of The track.

8. An exerciser comprising:

a frame assembly;

a track carried by said frame assembly;

a movable body support mounted for linear movement on said track;

a trampoline assembly operatively connected to said frame assembly and including a flexible resilient sheet arranged to be engaged by the feet of an exercising person on the movable body support;

said movable body support being movable in a first direction away from said trampoline assembly and a second direction toward said trampoline assembly; and

a resilient structure operatively connected to said movable body support to bias said movable body support toward said trampoline assembly.

9. The exerciser according to claim 8, wherein a stand is constructed and arranged to enable the track to be positioned in an inclined configuration.

10. The exerciser according to claim 8, wherein the trampoline assembly further comprises a peripheral frame, and wherein the flexible resilient sheet is connected to the peripheral frame.

11. The exerciser according to claim 9, wherein the stand is adjustable to change an angle of inclination of the track.