Exercise apparatus with resilient foot support

• US 7,806,805 B2
• Filed: 02/06/2007
• Issued: 10/05/2010
• Est. Priority Date: 10/27/2003
• Status: Active Grant

• Current Assignee: Stamina Products Incorporated
• Original Assignee: Stamina Products Incorporated
• Inventors: Barufka, Jack S., Gerschefske, Kevin
• Primary Examiner(s): Mathew; Fenn C
• Application Number:
  US11/702,672
• Publication Number:
  US 20070219053A1
• Time in Patent Office: 1,337 Days
• Field of Search: 482 72- 73, 482/51, 482/142, 482111-113, 482 1- 8, 482 70- 71
• US Class Current: 482/5
• CPC Class Codes: A63B 21/00065 by increasing or reducing the number of resistance units
• CPC Class Codes: A63B 21/02 using resilient force-resisters
• CPC Class Codes: A63B 21/023 Wound springs
• CPC Class Codes: A63B 21/04 attached to static foundation , e.g. a user
• CPC Class Codes: A63B 21/0428 the ends moving relatively by linear reciprocation
• CPC Class Codes: A63B 21/0442 Anchored at one end only, the other end being manipulated by the user
• CPC Class Codes: A63B 21/055 extension element type
• CPC Class Codes: A63B 21/0557 Details of attachments, e.g. clips or clamps
• 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 23/0355 A single apparatus used for either upper or lower limbs, i.e. with a set of support elements driven either by the upper or the lower limb or limbs
• CPC Class Codes: A63B 23/03575 Apparatus used for exercising upper and lower limbs simultaneously
• 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 carriage mounted on an exerciser frame for movement along tracks provided by the frame. A resilient foot engaging assembly extends from the exerciser frame. The resilient foot engaging assembly 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 carriage in the opposite direction. The resilient foot engaging assembly may be provided as an attachment and retrofitted to existing exercisers. The resilient foot engaging assembly includes a unit mounting frame assembly and an independent usable exercising unit, such as an inflated dome or trampoline unit, removably secured thereon. The exerciser may include a resilient resistance system coupled to the movable body carriage 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 in either one of two different modes.

Claims

1. An exercising apparatus comprising:

a frame structure constructed and arranged to be supported on a horizontal surface;

a foot engaging unit disposed on said frame structure;

a movable body carriage mounted on said frame structure for movement toward and away from said foot engaging unit;

the movable body carriage arranged to support the buttocks, back and head of a user,

the foot engaging unit including a foot engagement surface angled relative to the movable body carriage to enable the bottom of the user'"'"'s feet to engage the foot engagement surface and thrust against the foot engagement surface to drive the movable body carriage away from the foot engagement surface; and

an electromechanical system operable between the frame structure and said movable body carriage for biasing said movable body carriage toward said foot engaging unit and for resisting movement of said movable body carriage away from said foot engaging unit, the electromechanical system including an electrical control circuit for electrically controlling the amount of bias and resistance provided by said electromechanical system.

2. The exercising apparatus as defined in claim 1 wherein said electromechanical system is a electromagnetic system.

3. The exercising apparatus as defined in claim 2 wherein said electromagnetic system comprises a solenoid coil unit and a solenoid plunger mounted for movement into and out of said solenoid coil unit.

4. The exercising apparatus as defined in claim 3 wherein said foot engaging unit comprises a trampoline unit.

5. The exercising apparatus as define in claim 3 wherein said foot engaging unit comprises a dome unit having an inflatable bladder.

6. The exercising apparatus as defined in claim 3 wherein said foot engaging unit comprises an inverted U-shaped bar unit.

7. An exercising apparatus comprising:

a frame structure constructed and arranged to be supported on a horizontal surface;

a foot engaging unit disposed on said frame structure;

a movable body carriage mounted on said frame structure for movement toward and away from said foot engaging unit;

the movable body carriage arranged to support the buttocks, back and head of a user, the foot engaging unit including a foot engagement surface angled relative to the movable body carriage to enable the bottom of the user'"'"'s feet to engage the foot engagement surface and thrust against the foot engagement surface to drive the movable body carriage away from the foot engagement surface; and

an electromechanical system operable between the frame structure and said movable body carriage, the electromechanical system arranged to provide an electrically generated resistance to movement of the movable body carriage away from the foot engaging unit, the electromechanical system including an electrical control circuit for electrically controlling the amount of resistance provided by the electromechanical system.