Obesity
Conditions
Interventions
This study is characterized as an experimental study in which the volunteers will be submitted to a high intensity interval training session (HIIT).
Number of participants: 20 volunteers, 10 particip
Other
Sponsors
Departamento de Ciências do Movimento Humano da Universidade Federal de São Paulo
Universidade Federal de São Paulo Baixada Santista
Eligibility
Age
18 Years to 30 Years
Inclusion criteria
Inclusion criteria: Subjects will be included if they are young male adults 18 to 30 years old. Obese BMI 30.0 to 39.9 kg / m². Eutrophic BMI 18 to 25 kg / m² according to criteria established by the World Health Organization.
Exclusion criteria
Exclusion criteria: Exclusion criteria are. Positive responders for one of the questions of the physical activity readiness questionnaire (PAR-Q). Genetic, metabolic or endocrine disease – other than obesity (self-reported). Chronic alcohol consumption. Previous use of drugs which could modulate the outcomes.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Expected outcomes 1: Reduction of serum glucose verified by venipuncture and analyzed by the colorimetric method, based on statistical difference (p <0.05), between the evaluations made just before, after, two hours after and 24 hours after the HIIT session . As well as interaction group and time.;Expected outcomes 2: Reduction of the lipid profile (triglycerides, total cholesterol and fractions) verified by means of venipuncture and analyzed by the colorimetric method, based on the statistical difference (p <0.05) between the evaluations made just before, after, two hours and 24 hours after the HIIT session. As well as interaction group and time.;Expected outcomes 3: Increased hemodynamic factors (systemic blood pressure, heart rate and double cardiac output, Heart rate variability) verified by means of the equipments: Omron 7200 and Polar RS 800. Based on the statistical difference (p <0.05) between the assessments made before and after the end of the HIIT session and reduction of these factors two hours after and 24 hours after the session. | — |
Secondary
| Measure | Time frame |
|---|---|
| Expected outcomes 4: Reduction of reaction time and increase of the percentage of errors measured by means of the Stroop Test verified by means of the equipment from the statistical difference (p <0.05) between the evaluations made before and after the conclusion of the HIIT session and normalization of these factors two hours after and 24 hours after the session.;Expected outcomes 5: Differences in sensations, tolerance and preference, fun and activation as a practice of physical exercise among the groups measured by the Scale of affectivity to exercise during the session of HIIT.;Expected outcomes 6: Anxiety Parameters: Reduction of anxiety scores verified by the Beck Anxiety Inventory, among the assessments made shortly before, after, two hours after and 24 hours after the HIIT session. In addition to group interaction and time.;Expected outcomes 7: Depression Parameters: Reduction of the depression scores verified by the Beck Depression Inventory, between the assessments made shortly before, after, two hours after and 24 hours after the HIIT session. In addition to group interaction and time. ;Expected outcomes 8: Mood Parameters: Improvement of the momentary mood indicators verified through the Brunel Humor Scale, between the assessments made shortly before, after, two hours after and 24 hours after the HIIT session. In addition to group interaction and time. ;Expected outcomes 9: Sleepiness Parameters: Reduction of Epworth Scale scores, between the assessments made shortly before, after, two hours after and 24 hours after the HIIT session. In addition to group interaction and time. | — |
Countries
Brazil
Contacts
Public ContactWagner do Prado
Universidade Federal de São Paulo Baixada Santista
Outcome results
None listed