# US 9,750,969 B2 · Functional training equipment with multiple movement planes used for press exercises

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- Number: US 9,750,969 B2
- Document ID: US9750969B2
- Status: Granted
- Kind: B2
- Application number: 14/494,891
- Filed: 2014-09-24
- Published: 2016-03-24
- Granted: 2017-09-05
- Earliest claimed: 2014-09-24
- Applicants: Tuffstuff Fitness International, Inc.
- Inventors: Kenneth Evans Carter; Sherman P. Grider; Pastor Sanchez
- Web page: https://patentgrep.com/patent/US9750969B2

## CPC

- A63B 21/4043: {Free movement, i.e. the only restriction coming from the resistance (A63B21/00043, A63B21/072 take precedence)}
- A63B 21/0628: {for vertical array of weights}
- A63B 23/1209: {Involving a bending of elbow and shoulder joints simultaneously}
- A63B 21/4035: {for operation by hand}
- A63B 23/0238: {Spinal column (for the neck A63B23/025)}
- A63B 2225/09: Adjustable dimensions
- A63B 2225/093: Height
- A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H)

## Abstract

A chest exercise machine includes: a resistance element; a user support coupled to the resistance element; a first movement element coupled to the user support; and a second movement element coupled to the user support. A chest press machine includes: a cable resistance element adapted to allow for a resistance path that is at least partly defined by a user; a user support adapted to move along a movement path as a chest press is performed; and a load including a set of plates that may be selectively coupled to the cable resistance element. A pectoral fly machine includes: a cable resistance element adapted to allow for a resistance path that is at least partly defined by a user; a user support adapted to move along a movement path as a pectoral fly is performed; and a load including a set of plates.

## Claims

### Claim 1

A chest exercise machine comprising:
a resistance element;
a user support coupled to the resistance element, the user support comprising a seat and a back, wherein an angle between the seat and the back is fixed;
a first movement element coupled to the user support, the first movement element comprising:
a rail; and
a carriage movably coupled to the rail such that the carriage is able to move along a linear path defined by the rail, wherein the first movement element is coupled to the user support at a rotating member such that the user support is able to pivot about an axis associated with the carriage as the carriage moves along the linear path, wherein the rotating member moves with the carriage along the linear path; and
a second movement element coupled to the user support, the second movement element comprising:
a column; and
a connecting element comprising a pivot point such that the user support is able to pivot about an axis associated with the connecting element, wherein the connecting element is movably coupled to the column such that the connecting element is able to move along a path defined by the column.

### Claim 2 (depends on 1)

The chest exercise machine of claim 1, wherein the resistance element comprises at least one handle, at least one cable, at least one pulley, and a selectable load.

### Claim 3 (depends on 1)

The chest exercise machine of claim 1, wherein the path defined by the rail and path defined by the column determine a movement path of the user support from a start position to an end position.

### Claim 4 (depends on 3)

The chest exercise machine of claim 3, wherein the movement path causes the user support to arc along a curved path when moving along the movement path from the start position to the end position.

### Claim 5 (depends on 4)

The chest exercise machine of claim 4, wherein the user support moves along the movement path from the start position to the end position when external force is applied to the resistance element.

### Claim 6 (depends on 5)

The chest exercise machine of claim 5, wherein the user support moves along the movement path from the end position to the start position when external force is released from the resistance element.

### Claim 7 (depends on 6)

The chest exercise machine of claim 6, wherein the resistance element is adapted to allow a chest press movement and a pectoral fly movement.

### Claim 8 (depends on 7)

The chest exercise machine of claim 7, wherein the axis associated with the carriage is placed within a connecting region between the seat and the back.