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System and method for promoting and tracking physical activity among a participating group of individuals

  • US 8,517,897 B2
  • Filed: 10/25/2011
  • Issued: 08/27/2013
  • Est. Priority Date: 03/25/2009
  • Status: Expired due to Fees
First Claim
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1. An exercise tracking system for tracking physical activity of a person participating in a health program, comprising:

  • a server computer with a processor in data communication with a network and with a memory storing computer instructions which, when executed on the processor, implement;

    at least one health program including information of a plurality of exercise challenges, and a caloric expenditure equivalent of a plurality of physical activities;

    a user interface accessible over the network whereby a program participant is assigned a unique identification code and is associated with a select one of the exercise challenges;

    a transceiver in data communication with the server; and

    a portable monitoring unit having a unique identification code associated with the assigned participant identification code in the memory of the server and including;

    an accelerometer operable to obtain motion information of the participant;

    a clock operable to create a time code signal as time information that is associated with the motion information as it is obtained;

    a memory operable to store the motion information and time information;

    a receiver operable to receive an activation signal from the transceiver;

    a transmitter operable to send the stored motion information and time information to the server responsive to the received activation signal;

    wherein the transceiver is operable to send the motion information and time information to the server computer over the network;

    wherein the motion information and time information are analyzed by the server to determine an activity time, an activity identity, and an activity duration of physical activities performed by the participant as activity information; and

    wherein the activity information is converted to an equivalent caloric expenditure, and the caloric expenditure is converted to an equivalent amount of exercise in the exercise challenge that has the same caloric expenditure, and is correlated with the select exercise challenge to track a progress of the participant toward completion of the challenge; and

    wherein a reward is provided to the participant upon completion of the challenge.

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