Effects of High Intensity Interval Training and Strength Training in Obese

NCT02484235 | Unknown

• 1 other identifier: pro-001
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

Obesity is a global health problem since it is associated with many cardiovascular and metabolic diseases, osteoarticular problems and some cancers. That is why it is a priority of the national health policies. Exercise is a mainstay in the treatment, but still the most effective method is sought. The resistance exercise and high intensity intervals (HIIT) have been shown to positively affect the outcome of the disease, increasing the oxidative capacity of the trained subjects. Therefore it is important to look if both together produce greater benefits or otherwise nullify its effects, such as suggested by recent publications in relation to the cellular response to different stimuli such exercise in skeletal muscle. The aim of this study is to evaluate the effectiveness of interventions exercise high intensity intervals, overload and combining them in the oxidative capacity of obese subjects.

Conditions

Obesity

Keywords

obesity; exercise; HIIT; Vo2; kinetics

Outcome Measures

Primary Outcomes (1)

• Exercise Test of Vo2 kinetics

  6 weeks

Secondary Outcomes (2)

• Strength test of 10 maximum repetition (10RM)

  6 weeks

• Exercise test of max Walking Speed

  6 weeks

Study Arms (3)

Group HIIT

EXPERIMENTAL

Only Aerobic Training with HIIT

Other: HIIT

Group Strength

EXPERIMENTAL

Only Strength Training

Other: Strength

HIIT and Strength

EXPERIMENTAL

Both intervention HIIT and Strength training

Other: HIIT; Other: Strength

Interventions

HIIT OTHER

Group training with HIIT 3 times per week during 10 sessions

Group HIIT; HIIT and Strength

Strength OTHER

Group training with strength exercises 3 times per week during 10 sessions

Group Strength; HIIT and Strength

Eligibility Criteria

• Age: 18 Years - 65 Years
• Sex: all
• Healthy Volunteers: No
• Age Groups: Adult (18-64), Older Adult (65+)

You may qualify if:

• Indication of medical supervised exercise
• BMI of 25-35kg/m2
• Participate in a 10 session rehabilitation program

You may not qualify if:

• Osteomuscular injuries
• Cardiovascular disease without control
• Bariatric Surgery
• High blood pressure without control

Sponsors & Collaborators

• University of Chile: lead

Study Sites (1)

Hospital Clinico de la Universidad de Chile

Santiago, Santiago Metropolitan, Chile

RECRUITING

MeSH Terms

Conditions

Obesity; Motor Activity

Condition Hierarchy (Ancestors)

Overweight; Overnutrition; Nutrition Disorders; Nutritional and Metabolic Diseases; Body Weight; Signs and Symptoms; Pathological Conditions, Signs and Symptoms; Behavior

Central Study Contacts

Marcelo Cano, PhD

CONTACT

29786513; mcano@med.uchile.cl

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: DOUBLE
• Who Masked: CARE PROVIDER, INVESTIGATOR
• Purpose: TREATMENT
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: PRINCIPAL INVESTIGATOR
• PI Title: PT

Study Record Dates

• First Submitted: June 23, 2015
• First Posted: June 29, 2015
• Study Start: June 1, 2015
• Primary Completion: December 1, 2015
• Study Completion: March 1, 2016
• Last Updated: June 29, 2015

Record last verified: 2015-06

Locations

CL (1)