IP Library Granted Patent US 12,145,044
Granted Patent B2
US 12,145,044 · App. 17/870,615 · Granted Nov 19, 2024

Exercise machine boxing enhancement

Inventors: David Azaria (San Francisco, CA); Gert Petja (San Francisco, CA); Brandt Belson (San Francisco, CA)
Assignee: Tonal Systems, Inc.
A63B69/28A63B24/0062A63B24/0075A63B69/244A63B69/305A63B71/0622A63B2071/063A63B2220/17A63B2225/093A63B2244/102
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Quick Facts
Patent No.
US 12,145,044
App. No.
17/870,615
Granted
Nov 19, 2024
Kind
B2
Abstract

An exercise device comprises a motor, a boxing accessory, and a cable coupled between the boxing accessory and the motor. In one embodiment, a sensor is configured to determine telemetry data associated with at least one of the motor or the cable, wherein the telemetry data comprises at least one of the following: cable acceleration, cable velocity, and cable position. In one embodiment, an arm is coupled to the cable and the arm is configured to position the cable.

Claims (26)

1. An exercise device, comprising:

a motor;

a boxing accessory;

a cable coupled between the boxing accessory and the motor;

an arm coupled to the cable, wherein the arm is configured to position the cable;

a second motor;

a second cable coupled between the boxing accessory and the second motor; and

a second arm coupled to the second cable and wherein the second arm is configured to position the second cable.

2. The exercise device of claim 1 , further comprising a sensor configured to determine telemetry data associated with at least one of the motor or the cable.

3. The exercise device of claim 1 , further comprising a sensor configured to determine telemetry data associated with at least one of the motor or the cable, wherein the telemetry data comprises at least one of the following: cable acceleration, cable velocity, and cable position.

4. The exercise device of claim 1 , wherein the boxing accessory is mounted by the arm using a quick release locking mechanism.

5. The exercise device of claim 1 , wherein the boxing accessory is mounted between the arm and a floor mount.

6. The exercise device of claim 1 , wherein the arm is adjustable such that the boxing accessory's height is adjustable.

7. The exercise device of claim 1 , wherein the boxing accessory is mounted between the arm and the second arm, and wherein the boxing accessory is a double-ended bag, and wherein the motor is configured to adjust tension for the double-ended bag.

8. The exercise device of claim 1 , wherein the boxing accessory is mounted by both the arm and the second arm, wherein the boxing accessory is a heavy bag, and wherein the motor is configured to hold the heavy bag up.

9. The exercise device of claim 1 , further comprising:

a sensor configured to determine telemetry data associated with at least one of the motor or the cable; and

a processor configured to determine user performance with respect to the boxing accessory based on the telemetry data.

10. The exercise device of claim 9 , wherein the sensor comprises a motor encoder, wherein the motor encoder determines cable position, velocity, or acceleration.

11. The exercise device of claim 9 , wherein the user performance comprises at least one of the following: cable position change, cable velocity change, cable acceleration change, a swinging indicator, an acceleration profile, an expected bag acceleration, a punch repetition count, a count of landed punches, a count of partial hits, a count of direct hits, a count of misses, a count of swings, a count of initial swings, a count of second swings, a count of third swings, a count of harder punches, and a count of bag swings.

12. The exercise device of claim 9 , wherein determining the user performance comprises collecting sensor measurements for a motor encoder or a cable encoder.

13. The exercise device of claim 9 , wherein the processor is further configured to provide a curriculum, wherein the curriculum comprises circuit training, and wherein providing the curriculum comprises at least one of the following: centralized storing of performance data pertaining to multiple exercises in circuit; repetition-based boxing exercise interleaved with repetition-based strength training; and speed training comprising a positioning arm associated with a boxing exercise and a second positioning arm associated with another exercise.

14. The exercise device of claim 9 , further comprising a camera coupled to the processor, wherein the processor is further configured to provide a form feedback, and wherein: a user is fixed in frame, and a user is fixed in position.

15. The exercise device of claim 9 , further comprising a camera coupled to the processor, wherein the processor is further configured to provide a sensor fusion, and wherein: the sensor fusion comprises fusion between the telemetry data and camera data; a phase is determined at least in part using the camera; a recoil phase is determined at least in part using the camera; the camera is used at least in part to detect when a first punch lands; and the camera is used at least in part to count repetitions.

16. The exercise device of claim 9 , further comprising a camera coupled to the processor, wherein the boxing accessory comprises a marker visible to the camera.

17. The exercise device of claim 1 , wherein the motor and the second motor are configured to move the boxing accessory up and down as a moving target.

Assignments (3)
SECURITY INTEREST Recorded Mar 31, 2026
From: TONAL SYSTEMS, INC.
To: HERCULES CAPITAL, INC., AS AGENT
Reel/Frame 075306/0212 →
SECURITY INTEREST Recorded Oct 24, 2025
From: TONAL SYSTEMS, INC.
To: CUSTOMERS BANK
Reel/Frame 073255/0161 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 30, 2022
From: AZARIA, DAVID; PETJA, GERT; BELSON, BRANDT
To: TONAL SYSTEMS, INC.
Reel/Frame 061278/0382 →
Continuity (1)
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