Apparatus and method for estimating anaerobic threshold

  • US 10,130,300 B2
  • Filed: 11/18/2013
  • Issued: 11/20/2018
  • Est. Priority Date: 11/16/2012
  • Status: Active Grant
First Claim
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1. An apparatus for estimating an anaerobic threshold, the apparatus comprising:

  • a heart rate detector configured to detect a heart rate from a signal sensed from a user;

    an anaerobic threshold estimator configured to estimate an anaerobic threshold of the user by using a correlation in which there is an inverse relationship between the anaerobic threshold and a time for the detected heart rate to reach steady state at a constant exercise intensity, and an inverse relationship between the anaerobic threshold and the detected heart rate in the steady state at the constant exercise intensity; and

    a displayer configured to display content based on the estimated anaerobic threshold.

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