EXERCISE MONITOR AND METHOD FOR MONITORING EXERCISE

• US 20120184871A1
• Filed: 01/14/2011
• Published: 07/19/2012
• Est. Priority Date: 01/14/2011
• Status: Abandoned Application

• Current Assignee: LG Electronics, Inc. (LG Corporation)
• Original Assignee: LG Electronics, Inc. (LG Corporation)
• Inventors: JANG, Seungjin, KOH, Jeongmee
• Application Number:
  US13/006,868
• Publication Number:
  US 20120184871A1
• Time in Patent Office: Days
• US Class Current: 600/546
• CPC Class Codes: A61B 5/1108 of excised organs, e.g. muscle preparations
• CPC Class Codes: A61B 5/221 Ergometry, e.g. by using bicycle type apparatus
• CPC Class Codes: A61B 5/744 Displaying an avatar, e.g. an animated cartoon character

Abstract

An exercise monitoring apparatus, system, and method are disclosed herein to reliably monitor an exercise using an inertial sensor and a electromyographic sensor. The sensed information may be used to determine a muscle fatigue associated with the exercised muscle and may reduce health risk factors associated with immoderate exercise. The exercise monitoring apparatus as embodied and broadly disclosed herein may include a communication unit adapted to receive muscle movement and electromyographic information from a physical information measuring apparatus. The exercise monitoring apparatus may further include a controller configured to acquire identification information related to the muscle, determine a type of exercise based upon the acquired identification information and the muscle movement related signal, and measure muscle fatigue based upon the type of exercise, the muscle movement related signal, and the electromyographic signal.

Claims

1. An exercise monitoring apparatus comprising:

a communication unit adapted to receive a muscle movement signal and an electromyographic signal from a physical information measuring apparatus; and

a controller adapted to acquire muscle identification information, determine a type of exercise based upon the acquired identification information and the muscle movement signal, and determine a muscle fatigue level based on the type of exercise, the muscle movement signal, and the electromyographic signal.

2. The exercise monitoring apparatus of claim 1, further comprising a storage device adapted to store the determined muscle fatigue level.

3. The exercise monitoring apparatus of claim 2, wherein the storage device stores the muscle identification information or the determined type of exercise associated with the determined muscle fatigue level.

4. The exercise monitoring apparatus of claim 1, further comprising an output device adapted to output the determined muscle fatigue level.

5. The exercise monitoring apparatus of claim 4, wherein the output device outputs the muscle identification information or the determined type of exercise together with the determined muscle fatigue level.

6. The exercise monitoring apparatus of claim 1, wherein the controller determines a level of risk based on a threshold value of muscle fatigue level corresponding to the type of exercise and the determined muscle fatigue level.

7. The exercise monitoring apparatus of claim 6, further comprising an output device adapted to output the determined level of risk.

8. The exercise monitoring apparatus of claim 6, further comprising an output device adapted to output an alert message based on the determined level of risk.

9. The exercise monitoring apparatus of claim 1, wherein the controller measures an exercise intensity level through an Integrated-EMG (I-EMG) analysis for the electromyographic signal.

10. The exercise monitoring apparatus of claim 9, wherein the controller determines a level of risk associated with the exercise based on the muscle movement signal and the measured exercise intensity level.

11. The exercise monitoring apparatus of claim 9, further comprising a storage device adapted to store the measured exercise intensity level.

12. The exercise monitoring apparatus of claim 9, further comprising an output device adapted to output the measured exercise intensity level.

13. The exercise monitoring apparatus of claim 1, further comprising an input device adapted to receive an input of the muscle identification information.

14. The exercise monitoring apparatus of claim 1, wherein the communication unit receives the muscle identification information from the physical information measuring apparatus.

15. The exercise monitoring apparatus of claim 1, wherein the controller identifies a joint associated with the muscle movement signal and one or more muscles which are attached to the identified joint, and wherein the muscle identification information is determined based on the identified joint and the one or more muscles attached to the joint.

16. The exercise monitoring apparatus of claim 15, wherein, if a plurality of joints are identified or if a plurality of muscles are attached to the identified joint, the controller is configured to determine the muscle identification information based on muscles attached to the plurality of identified joints or the plurality of muscles attached to the identified joint.

17. The exercise monitoring apparatus of claim 15, wherein the output device is configured to display a user prompt to instruct a user to move a sensor related to the muscle to acquire the muscle identification information.

18. The exercise monitoring apparatus of claim 1, wherein the muscle movement signal is detected by an acceleration sensor or a gyro sensor.

19. A method for monitoring exercise comprising:

receiving a muscle movement signal and an electromyographic signal from a physical information measuring apparatus;

acquiring a muscle identification information related to the muscle movement signal;

determining a type of exercise based on the acquired muscle identification information and the muscle movement signal; and

determining a level of muscle fatigue based on the type of exercise, the muscle movement signal, and the electromyographic signal.

20. An exercise monitoring system comprising:

a physical information measuring apparatus and an exercise monitoring apparatus,

wherein the physical information measuring apparatus includes

at least one sensor configured to generate a muscle movement related signal and an electromyographic signal, and

a first communication interface adapted to transmit the muscle movement related signal and the electromyographic signal to the exercise monitoring apparatus, and

wherein the exercise monitoring apparatus includes

a second communication interface configured to receive the muscle movement related signal and the electromyographic signal from the physical information measuring apparatus, and

a controller configured to identify a muscle corresponding to the muscle movement related signal, determine a type of exercise based on the identified muscle and the muscle movement related signal, and measure a level of muscle fatigue based on the type of exercise, the muscle movement related signal, and the electromyographic signal.

21. An exercise monitor comprising:

a first sensor to detect a movement of a muscle;

a second sensor to detect an electric activity in the muscle;

a controller to receive the detected movement and electric activity from the first and second sensors, wherein the controller is configured to determine at least one of an amount of muscle fatigue, a type of muscle being monitored, a type of exercise being performed, exercise intensity, or health risks of a user based on the detected movement and electric activity; and

a display that displays the amount of muscle fatigue and health risks.

22. The exercise monitor of claim 21, wherein the first sensor includes an accelerometer that detects an acceleration and a gyro sensor that detects an angular velocity.

23. The exercise monitor of claim 21, wherein the second sensor includes one or more probes that detect electromyographic signals.