Motivation
Conditions
Brief summary
The purpose of this study is to evaluate how motivation is impacted by exercise and beverage consumption. Participants will be asked to report to the lab for 5 visits each separated by 2+ days over a period of 2-3 weeks.
Interventions
BEHAVIORALExercise
Exercise 30 minutes at moderate intensity (10% below ventilatory threshold)
DIETARY_SUPPLEMENTSugar Drink
Consume 250mL beverage (water + 6 tablespoons table sugar)
DIETARY_SUPPLEMENTNon-sugar beverage
Consume 250mL beverage (water + 1.5 teaspoons of stevia powder)
Sponsors
University of South Florida
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
BASIC_SCIENCE
Masking
TRIPLE (Subject, Investigator, Outcomes Assessor)
Eligibility
Sex/Gender
ALL
Age
18 Years to 45 Years
Healthy volunteers
Yes
Inclusion criteria
* Body mass index 18-30 m/kg\^2 * Health Status: generally healthy; no cardiopulmonary/metabolic/orthopedic disease or limitations * Blood Pressure: excluded with SBP of 130+ mmHg or DBP of 80+ mmHg * Glucose Status: excluded and instructed to seek medical consultation if fasting values are \<70 mg/dl or \>125 mg/dl; included but encouraged to seek medical consultation if fasting values are 100-125 mg/dl
Exclusion criteria
* None
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| State Motivation to Move | 60 minutes after the baseline reading | Score on movement subscale of Cravings for Rest and Volitional Energy Expenditure Survey (0 is lowest, 100 is highest) |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| State motivation to rest | 60 minutes after the baseline reading | Score on rest subscale of Cravings for Rest and Volitional Energy Expenditure Survey (0 is lowest, 100 is highest) |
Countries
United States
Outcome results
None listed