Patent No. EP3753489 (titled "Monitoring The Performance Of Physical Exercises") was filed by Kaia Health Software on May 28, 2018. The application was issued on Jan 5, 2022.
A method for monitoring a person performing physical exercise based on a sequence of image frames showing the person's exercising activity. The method extracts body key points from each image frame using a neural network, derives characteristic parameters from a subset of these points, and detects start and end loop conditions based on the time progression of these parameters. The method evaluates the person's posture at evaluation points and provides feedback based on predefined trigger conditions.

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