System and method for determining a subject's muscle fuel level, muscle fuel rating, and muscle energy status
Provided is a non-invasive system and method for determining a fuel value for a target muscle and potentially at least one indicator muscle. The method includes receiving an ultrasound scan of a target muscle; evaluating at least a portion of the ultrasound scan to determine fuel value within the target muscle; recording the determined fuel value for the muscle as an element of a data set for the muscle; evaluating the fuel data set to determine a value range; and in response to the range being at least above a pre-determined threshold, establishing a target score for the muscle as based on an upper portion of the value range. The method may be repeated to identify ranges for a plurality of muscles, the muscle with the greatest range being identified as an indicator muscle. Based thereon, the muscles estimated fuel level, fuel rating and energy status may be determined.
1. A method, comprising:
developing a fuel profile for a target muscle by:
obtaining a first ultrasound scan of the target muscle prior to at least one of nutrition or exercise;
evaluating the first ultrasound scan to determine a first fuel value;
obtaining a second ultrasound scan of the target muscle after the at least one of nutrition or exercise; and
evaluating the second ultrasound scan to determine a second fuel value;
obtaining a current ultrasound scan of the target muscle;
establishing a current fuel value for the target muscle; and
ranking the current fuel value within the fuel profile to determine a current fuel level for the target muscle.
2. The method of claim 1 , wherein developing the fuel profile for the target muscle further comprises evaluating the first fuel value and the second fuel value to develop a fuel value range.
3. The method of claim 2 , wherein ranking the current fuel value within the fuel profile comprises ranking the current fuel value within the fuel value range.
4. The method of claim 2 , wherein developing the fuel profile for the target muscle further comprises adjusting the fuel value range to have a range of from a first value to a second value, such that a fuel value:
of the first value is a minimum fuel value for the target muscle; and
of the second value is a maximum fuel value for the target muscle.
5. The method of claim 1 , wherein developing the fuel profile for the target muscle further comprises determining to obtain at least one additional ultrasound scan.
6. The method of claim 5 , wherein developing the fuel profile for the target muscle further comprises evaluating the at least one additional ultrasound scan to determine at least one additional fuel value.
7. The method of claim 1 , wherein the at least one of nutrition or exercise comprises both nutrition and exercise.
8. A method, comprising:
developing a fuel profile for a target muscle by:
obtaining a series of ultrasound scans of the target muscle at a number of times corresponding at least to a prior to at least one of nutrition or exercise and an after the at least one of nutrition or exercise; and
evaluating the series of ultrasound scans to determine a range of fuel values;
obtaining a current ultrasound scan of the target muscle;
establishing a current fuel value for the target muscle; and
ranking the current fuel value within the fuel profile to determine a current fuel level for the target muscle.
9. The method of claim 8 , wherein developing the fuel profile further comprises establishing a lower fence and an upper fence.
10. The method of claim 9 , wherein developing the fuel profile further comprises discounting values that are at least one of:
lower than the lower fence; or
higher than the upper fence.
11. The method of claim 9 , wherein developing the fuel profile further comprises establishing the range of fuel values between the lower fence and the upper fence.
12. The method of claim 8 , wherein developing the fuel profile further comprises dividing the range of fuel values based on at least one median value.
13. The method of claim 12 , wherein developing the fuel profile further comprises dividing a first portion of the range of fuel values based on an additional median value.
14. The method of claim 8 , wherein the at least one of nutrition or exercise comprises nutrition and developing the fuel profile further comprises:
obtaining a third ultrasound scan of the target muscle prior to exercise;
evaluating the third ultrasound scan to determine a first fuel value;
obtaining a fourth ultrasound scan of the target muscle after the exercise; and
evaluating the fourth ultrasound scan to determine a second fuel value.
15. A method, comprising:
developing a fuel profile for a target muscle by:
obtaining a series of ultrasound scans of a target muscle at a number of times corresponding at least to a prior to at least one of nutrition or exercise and an after the at least one of nutrition or exercise; and
evaluating the series of ultrasound scans to determine a range of fuel values; and
determining a current fuel level for the target muscle using a current ultrasound scan of the target muscle and the fuel profile.
16. The method of claim 15 , wherein developing the fuel profile for the target muscle further comprises determining to obtain at least one additional ultrasound scan when the range of fuel values is at least partially outside a predetermined range.
17. The method of claim 16 , wherein developing the fuel profile for the target muscle further comprises evaluating the at least one additional ultrasound scan to determine at least one additional fuel value.
18. The method of claim 15 , wherein a processing unit tracks the current fuel level for the target muscle over time.
19. The method of claim 15 , wherein developing the fuel profile for the target muscle further comprises determining to obtain at least one additional ultrasound scan when the series of ultrasound scans includes less than a threshold number of ultrasound scans.
20. The method of claim 15 , wherein the series of ultrasound scans are of a different muscle than the target muscle.