Patent ID: 9433372
Filing Date: 2016-09-06
CPC Classification: A61B,G16H

Claim Text:
1. A method of determining a fitness of a person, comprising: monitoring a heart rate, a respiration rate and an activity level of the person with an external, body-worn sensor device; storing data of the heart rate, the respiration rate and the activity level of the person in a memory of the sensor device; determining, at the sensor device, that the activity level of the person is above a first threshold for a first predetermined time period; after said determining that the activity level of the person is above the first threshold for the first predetermined time period, determining, at the sensor device, that the activity level of the person is below a second threshold for a second predetermined time period; after said determining that the activity level of the person is below the second threshold for the second predetermined time, using the stored data to perform, at the sensor device, the processes of: determining a maximum heart rate for the person; determining a heart rate recovery for the person; determining an aerobic capacity for the person; and determining an anaerobic threshold for the person.