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Effect of different types of physical exercise on cardiovascular risk factors in obese adolescents

Effect of high intensity interval training (HIIT) and aerobic training on cardiovascular and genetic risk in obese adolescents

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
REBEC
Registry ID
RBR-6343y7
Enrollment
Unknown
Registered
2020-03-31
Start date
2018-03-16
Completion date
Unknown
Last updated
2025-10-27

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Obesity

Interventions

Experimental group: 20 overweight and obese adolescents practiced 60 minutes of aerobic physical exercises in indoor cycling (AC150), 3 times a week for 3 months. Experimental group: 20 overweight an
Other
G11.427.410.698.277
F01.145.632
G11.427.410.698.277.311.250

Sponsors

Universidade Federal do Paraná
Lead Sponsor
Fundação Araucária
Collaborator
Ministério da Saúde
Collaborator
Conselho Nacional de Desenvolvimento Científico e Tecnológico
Collaborator
Secretaria de Saúde do Paraná (SESA-PR)
Collaborator

Eligibility

Age
10 Years to 17 Years

Inclusion criteria

Inclusion criteria: Individuals of both sexes, aged between 10 and 17 years; Did not present any contraindication to the tests, including absence of cardiac, pulmonary and osteoarticular diseases that compromised muscular strength tests; Do not present contagious diseases of skin (chills, dermatitis, mycoses) that indicate the practice of activities in water; Not to perform other regular physical activity in the last six months, except school physical education (120 min / week); Not participating in any weight loss program; Do not use any medication that interferes with the results of the research.

Exclusion criteria

Exclusion criteria: Obese children and adolescents with infectious-contagious or dermatological diseases that impede participation in the group of aquatic physical exercises; Present musculoskeletal problems or physical disability that would make it impossible to participate in physical activities; Not participate in the second physical evaluation of the project; Participation in at least 75% of classes for exercise groups.

Design outcomes

Primary

MeasureTime frame
Expected outcome 1 - Reduction of body fat, determined through bioelectrical impedance, from the observation of a variation of at least 2% in the pre and post-intervention measurements;Expected outcome 2 - Increase in the level of components of general physical fitness. Cardiorespiratory fitness measured through the maximum effort test and the 20 meter shutlle run test; muscle strength measured by means of handgrip strength and 1 maximum repetition test and flexibility assessed with the wells and Flextest test, based on the observation of a variation of at least 2% in the pre and post-intervention measurements

Secondary

MeasureTime frame
Expected outcome 1 - Improvement of the cardiometabolic profile, assessed by means of the lipid profile, inflammatory profile, blood glucose, Insulinemia, C-Reactive Protein, Blood Pressure, from the finding of a variation of at least 2% in the pre and post-intervention measurements

Countries

Brazil

Contacts

Public ContactNeiva Leite

Universidade Federal do Paraná

neivaleite@gmail.com+55 41 3360-4326

Outcome results

None listed

Source: REBEC (via WHO ICTRP) · Data processed: Feb 11, 2026