Application US20200337639

Wearable Exercise Assessment System
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US20200337639

1. An exercise and performance assessment system comprising: (15) (8)

a harness adapted to be attached to the torso of a wearer;

a performance feedback device;

an electronics module comprising a housing having a plurality of motion sensors; and

a processor for processing received sensor data signals and outputting a resulting feedback signal to the feedback device,

wherein the harness is arranged to hold the housing at a predetermined location on the torso of the wearer and comprises a mount for releasably mounting the module housing to the harness, and

the processor comprises a sensor signal receiver arranged to receive motion sensor data signals over time from the plurality of motion sensors and to log the received signals with a synchronized time signal,

the processor processing one or more of the received sensor data signals so as to identify data features therein indicative of repeated movements by the wearer and to delineate each repetition thereof,

wherein the processor applies the repetition delineation to one or more further received motion sensor data signal in order determine a performance parameter for each individual repetition thereof.

2. The system of claim 1, wherein the motion sensors comprise one or both of an angular orientation sensor and an angular rate sensor. (1) (0)

4. The system of claim 1, wherein the processor determines a relative linear acceleration or velocity signal from the received motion sensor signals and determines the performance parameter based upon the relative linear acceleration or velocity signal. (1) (0)

6. The system of claim 1, wherein the processor identifies statistical data features for each successive repetition. (0)

7. The system of claim 1, wherein the processor generates an output signal based upon the performance parameter for transmission to the performance feedback device during exercise by the wearer in real time relative to each repetition of the repeated movements. (0)

8. The system of claim 1, wherein the harness comprises an electrical connector for establishing an electrical connection with the electronics module when mounted thereon, (1) (1)

16. The system according to claim 1, wherein the performance feedback device comprises an array of individually controllable lights on the electronics module or harness. (0)

17. The system according to claim 1, wherein the harness is shaped so as to provide a collar or yoke arranged to extend at least part way around the wearer's neck in use. (0)

20. The system according to claim 1, wherein the harness mount is arranged to support the electronics module on an upper torso region of a wearer, for example between a wearer's shoulder blades and/or in the region of the interface between the upper thoracic spine and lower cervical spine of a wearer. (0)

21. The system according to claim 1, wherein the harness mount is arranged to support the electronics module on the sagittal plane of a wearer's body and/or aligned with the wearer's spine. (0)

22. The system according to claim 1, wherein the housing comprises a wider body portion and a tapering tail region. (0)

23. The system according to claim 1, wherein the housing is convex in form on its upper surface and comprises a concave portion on an underside of the housing. (0)

24. The system according to claim 1, wherein an outer surface of the housing comprises one or more light, the one or more light being controlled by the processor to provide one or more of varying colour, brightness and lighting pattern output according to one or more output of the processing of the received sensor data. (0)

26. The system according to claim 1, wherein the processor processes the received sensor data according to a plurality of routines or modules, a first routine processing the received sensor data and outputting a resulting feedback signal to the performance feedback device in real time and a second routine processing the received sensor data to provide analysis with a time delay during or after an instance of exercise by the wearer. (0)

30. The system according to claim 1, wherein the motion sensors comprise a plurality of multi-axis movement sensors of different types, including at least two of: and accelerometer; an angular rate sensor; and a direction/orientation sensor. (0)

31. The system according to claim 1, wherein one or both of the electronics module and the harness comprises one or more location sensor. (0)

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32. A method of exercise and performance assessment comprising: (0) (6)

attaching a harness to the torso of a wearer;

releasably attaching to the harness an electronics module comprising a housing having a plurality of motion sensors such that the harness holds the housing at a predetermined location on the torso of the wearer;

receiving at a computer processor motion sensor data signals over time from the plurality of motion sensors and logging the received signals with a synchronised time signal;

processing one or more of the received sensor data signals so as to identify data features therein indicative of repeated movements by the wearer and to delineate each repetition thereof;

applying the repetition delineation to one or more further received motion sensor data signal in order determine a performance parameter for each individual repetition thereof; and

outputting a resulting feedback signal based upon the performance parameter to a feedback device.

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Application US20200337639

Wearable Exercise Assessment System

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