Functional training exercise apparatus and methods

• US 7,998,036 B2
• Filed: 08/24/2006
• Issued: 08/16/2011
• Est. Priority Date: 08/24/2006
• Status: Expired due to Fees

• Current Assignee: Vectra Fitness
• Original Assignee: Vectra Fitness
• Inventors: Ish, A. Buell III
• Primary Examiner(s): Thanh; Loan
• Assistant Examiner(s): Ganesan; Sundhara M
• Application Number:
  US11/467,079
• Publication Number:
  US 20080051267A1
• Time in Patent Office: 1,818 Days
• Field of Search: 482/100, 482/93, 482/94, 482/98, 482/99, 482/92, 482/139, 482/908, D21/662, D21/673, D21/675, D21/680
• US Class Current: 482/100
• CPC Class Codes: A63B 2069/0006 for pitching
• CPC Class Codes: A63B 2069/0008 for batting
• CPC Class Codes: A63B 21/0628 for vertical array of weights
• CPC Class Codes: A63B 21/156 the position of the pulleys being variable, e.g. for different exercises
• CPC Class Codes: A63B 21/4033 Handles, pedals, bars or platforms
• CPC Class Codes: A63B 21/4035 for operation by hand
• CPC Class Codes: A63B 21/4043 Free movement, i.e. the only restriction coming from the resistance A63B21/00043, A63B21/072 take precedence
• CPC Class Codes: A63B 21/4047 Pivoting movement weight pivoting A63B21/0615
• CPC Class Codes: A63B 2208/0204 Standing on the feet
• CPC Class Codes: A63B 2208/0233 in 90/90 position, like on a chair
• CPC Class Codes: A63B 2208/0242 Lying down
• CPC Class Codes: A63B 2225/093 Height
• CPC Class Codes: A63B 23/03533 With separate means driven by each limb, i.e. performing different movements
• CPC Class Codes: A63B 23/03566 the multiple stations having a common resistance device
• CPC Class Codes: A63B 23/12 for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles bench press exercises A63B21/078; for teaching music G09B15/06
• CPC Class Codes: A63B 23/1209 Involving a bending of elbow and shoulder joints simultaneously
• CPC Class Codes: A63B 23/1263 Rotation about an axis passing through both shoulders, e.g. cross-country skiing-type arm movements
• CPC Class Codes: A63B 65/00 Implements for throwing throwing toys A63H33/18 ; Mechanical projectors, e.g. using spring force
• CPC Class Codes: A63B 69/0002 for baseball
• CPC Class Codes: A63B 69/0024 for hockey
• CPC Class Codes: A63B 69/0046 : for bowling
• CPC Class Codes: A63B 69/0071 : for basketball
• CPC Class Codes: A63B 69/0079 : Balls tethered to a line or cord A63B43/007 takes precedence; other games using tethered balls A63B67/10; games using a bat or racket with a ball tethered thereto A63B67/20
• CPC Class Codes: A63B 69/36 : for golf
• CPC Class Codes: A63B 69/38 : for tennis A63B61/006, A63B69/0073 and A63B69/0097 take precedence
• CPC Class Codes: Y10S 482/908 : Adjustable

Abstract

Exercise apparatus and methods having adjustable frame members are disclosed. In one embodiment, an exercise assembly includes a load, a support assembly, and a force transferring assembly. The support assembly includes a pair of outwardly extending frame members coupled to an upwardly projecting portion by a coupling assembly. The coupling assembly enables controllable adjustment of a height of the frame members. The force-transferring assembly includes first and second portions coupled to and extending at least partially along each of the outwardly extending frame members. During an exercise, a training force applied to the first and second portions induces an associated force on the load. The coupling assembly may permit an angle between the outwardly extending frame members to vary freely during an exercise, or may allow a user to controllably adjust and fix the angle during the exercise.

Claims

1. An exercise assembly, comprising:

a load;

a support assembly operatively positioned relative to the load, the support assembly including an upwardly projecting portion and a pair of outwardly extending frame members coupled to the upwardly projecting portion by a coupling assembly, each frame member having a proximal end portion coupled to the coupling assembly, and a distal end portion spaced apart from the proximal end portion;

a force-transferring assembly operatively coupled to the load and to the support assembly and including first and second portions coupled to and extending along each of the outwardly extending frame members from the proximal end portions to the distal end portions, respectively, the force-transferring assembly being configured such that a training force applied to at least one of the first and second portions induces an associated force on the load; and

a cross member coupled between each of the pair of outwardly extending frame members, wherein the cross member is arranged to simultaneously move both of the outwardly extending frame members, wherein the coupling assembly is configured to enable controllable adjustment of a height of the distal ends of the outwardly extending frame members relative to a support surface by pivotable adjustment of the coupling assembly to effect controllable adjustment of an elevation angle disposed between each outwardly extending frame member and the upwardly projecting portion, and wherein the coupling assembly includes;

an indexing portion coupled to the upwardly projecting portion, the indexing portion having an arcuately-shaped surface and a plurality of engagement projections projecting approximately toward the cross member; and

a locking member operatively coupled to the cross member, the locking member being selectively engageable with the indexing portion to secure the outwardly projecting frame members at the selected height; and

wherein controllable adjustment includes moving the locking member along a locking axis that is normal to a rotational axis of the cross member, including at least one of;

disengaging the locking member from engagement with the indexing portion to disengage the cross member from the indexing portion;

or

engaging the locking member into engagement with the indexing portion to engage the cross member with the indexing portion.

2. The exercise assembly of claim 1, wherein the coupling assembly is further configured to permit an angle between the outwardly extending frame members to freely vary during application of the training force to the at least one of the first and second portions.

3. The exercise assembly of claim 1, wherein the coupling assembly is further configured to enable controllable adjustment of an angle between the outwardly extending frame members.

4. The exercise assembly of claim 3, wherein the coupling assembly is configured to enable controllable adjustment of the angle between the outwardly extending frame members by selectively adjusting a position of at least one of the frame members independently of the other of the frame members.

5. The exercise assembly of claim 3, wherein the coupling assembly is configured to enable controllable adjustment of the angle between the outwardly extending frame members by simultaneously, non-independently adjusting positions of the frame members.

6. The exercise machine of claim 1 wherein the coupling assembly further comprises an actuator assembly coupled to the locking assembly and having a control member positioned on one of the frame members and operatively coupled to the locking member, the control member being moveable between an engagement position such that the locking member is engaged with the indexing portion, and a disengagement position such that the locking member is disengaged from the indexing portion.

7. The exercise assembly of claim 1, wherein at least one of the first and second portions of the force-transferring assembly includes a first pulley coupled proximate the coupling assembly to the proximal end portion of a corresponding at least one of the outwardly extending frame members, a second pulley coupled proximate the distal end portion of the corresponding at least one of the outwardly extending frame members, and a cable operatively engaged with the first and second pulleys.

8. The exercise assembly of claim 7, wherein the first and second portions of the force-transferring assembly include a first pulley coupled to the frame member proximate the proximal end portion and a second pulley coupled to the frame member proximate the distal end portion, and a cable operatively engaged with and extending between the first and second pulleys.

9. The exercise assembly of claim 7, wherein the cable and pulley assembly includes:

a first cable coupled to the load;

a second cable operatively engaged with the first cable by a double floating pulley;

first and second single floating pulleys coupled to corresponding first and second ends of the second cable; and

third and fourth cables operatively engaged with the first and second single floating pulleys, respectively, each of the third and fourth cables being operatively engaged with and extending between the first and second pulleys of a corresponding one of the frame members.

10. A method of performing exercises, comprising:

providing a support assembly operatively positioned relative to a load, the support assembly including an upwardly projecting portion and a pair of outwardly extending frame members coupled to the upwardly projecting portion by a coupling assembly, each frame member having a proximal end portion coupled to the coupling assembly, and a distal end portion spaced apart from the proximal end portion, the coupling assembly being configured to enable controllable adjustment of a height of the distal ends of the outwardly extending frame members relative to a support surface by controllable adjustment of an elevation angle disposed between each outwardly extending frame member and the upwardly projecting portion;

adjustably positioning the frame members together at a selected height relative to the support surface by pivotably adjusting the coupling assembly to controllably adjust the elevation angle disposed between each outwardly extending frame member and the upwardly projecting portion, wherein a cross member coupled between each of the pair of outwardly extending frame members is arranged to simultaneously move both of the outwardly extending frame members, and wherein adjustably positioning includes translating a locking member operatively coupled to the cross member with respect to an indexing portion coupled to the upwardly projecting portion, the indexing portion having an arcuately-shaped surface and a plurality of engagement projections projecting approximately toward the cross member, and the locking member being selectively engageable with the indexing portion to secure the outwardly projecting frame members at the selected height; and

wherein adjustably positioning further includes moving the locking member along a locking axis that is normal to a rotational axis of the cross member, including at least one of;

disengaging the locking member from engagement with the indexing portion to disengage the cross member from the indexing portion;

or

engaging the locking member into engagement with the indexing portion to engage the cross member with the indexing portion; and

applying a training force to a force-transferring assembly operatively coupled to the load and to the support assembly, the force-transferring assembly including first and second portions coupled to and extending along each of the outwardly extending frame members from the proximal end portions to the distal end portions, respectively, the force-transferring assembly being configured such that the training force applied to at least one of the first and second portions induces an associated force on the load.

11. The method of claim 10, wherein adjustably positioning the frame members further includes freely varying an angle between the outwardly extending frame members simultaneously with applying a training force to the force-transferring assembly.

12. The method of claim 10, wherein controllably adjusting an angle includes controllably adjusting a position of at least one of the frame members independently of the other of the frame members.

13. The method of claim 10, wherein controllably adjusting an angle includes controllably adjusting the angle between the outwardly extending frame members by simultaneously, non-independently adjusting the positions of the frame members.

14. The method of claim 10, wherein applying a training force to a force-transferring assembly includes applying a training force to a cable and pulley assembly.

15. The method of claim 14, wherein the first and second portions of the force-transferring assembly include a first pulley coupled to the frame member proximate the proximal end portion and a second pulley coupled to the frame member proximate the distal end portion, and a cable operatively engaged with and extending between the first and second pulleys, and wherein applying a training force to the force-transferring assembly includes applying the training force to the cable proximate the distal end portion of the frame member.

16. An exercise assembly, comprising:

a load;

a support assembly operatively positioned relative to the load, the support assembly including an upwardly projecting portion and an angled member coupled to the upwardly projecting portion by a coupling assembly, the angled member having a pair of angles with a corresponding pair of vertices, and two distal portions spaced apart from each other by a cross member coupled between the vertices of the angles, the angled member being configured to simultaneously move the cross member and the two distal portions;

a force-transferring assembly operatively coupled to the load and to the support assembly and including first and second portions coupled to and extending along each of the distal portions of the angled member from the coupling assembly to the distal portions, respectively, the force-transferring assembly being configured such that a training force applied to at least one of the first and second portions induces an associated force on the load; and

wherein the coupling assembly is configured to enable controllable adjustment of a height of the distal portions relative to a support surface by pivotably adjusting the coupling assembly to effect controllable adjustment of an elevation angle disposed between each distal portion and the upwardly projecting portion, and wherein the coupling assembly includes;

an indexing portion coupled to the upwardly projecting portion, the indexing portion having an arcuately-shaped surface and a plurality of engagement projections projecting approximately toward the cross member; and

a locking member operatively coupled to the cross member, the locking member being selectively engageable with the indexing portion to secure the outwardly projecting frame members at the selected height; and

wherein the coupling assembly is configured to enable controllable adjustment of the pair of angles, wherein controllable adjustment includes moving the locking member along a locking axis that is normal to a rotational axis of the cross member, including at least one of;

disengaging the locking member from engagement with the indexing portion to disengage the cross member from the indexing portion;

or

engaging the locking member into engagement with the indexing portion to engage the cross member with the indexing portion.

17. The exercise assembly of claim 16, wherein the coupling assembly includes:

a base member coupled to the upwardly projecting portion, the base member including a a second indexing portion; and

a second locking assembly operatively engaged with the base member and including a second locking member selectively engageable with the second indexing portion to secure the upwardly projecting portion at a selected position relative to the base member.