PROTOCOL
Testing occurred at the Campbell County Senior Center (Highland Heights,
KY) or the Abilene Christian University Human Performance Laboratory
(Abilene, TX). Participants completed the testing visits in a
randomized, crossover fashion. Participants were not given information
as to which trial was being completed. At each respective location, the
same researchers conducted all experimental visits, including meal
preparation and measurements. A diagramatic representation of the protocol can be seen in Figure \ref{459616}.
Participants were informed to report to each testing session having
fasted for a minimum of 3 hours. Each testing session for a given
participant was conducted at the same time throughout the study. A
minimum of 48 hours separated each trial. All participants completed the
testing visits within a two-week time span. A subset of participants
completed a third, control arm, also within the two weeks.