Relationship Between Aerobic Prescription Methods

NCT ID: NCT02660450

Last Updated: 2016-01-21

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

UNKNOWN

Clinical Phase

NA

Total Enrollment

36 participants

Study Classification

INTERVENTIONAL

Study Start Date

2016-02-29

Study Completion Date

2016-07-31

Brief Summary

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Current literature report 3 ways to prescribe and control aerobic training. Such models require comparison to determine if they really provide the same impact training in a prescription. The aim of this study is to compare the results of different methods of prescription of aerobic training, ie VO2 workload, heart rate (HR), and load self adjusted by perceived effort (PSE) as well as psychological responses activation, and feel depending on the stimuli offered.

Detailed Description

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36 subjects will undergo two sessions. On the first visit, a maximum aerobic exercise test will be carried on treadmill to determine the maximum oxygen intake and maximum heart rate. Second, the subjects are placed (in a blinded fashion) in 3 situations of moderate effort (60 to 65%) for a total of 5 min and 3 min interval between conditions. In situation 1) will be used to speed regarding the particular metabolic demand from the maximum oxygen intake; In the second situation the reserve of heart rate will be used as reference for prescription aiming to achieve 60-65%; On the last visit will be shown to subjects a perceived effort characterized as moderate and asked to adjust their speed according to the application effort. The final will be recorded each time the FC and the speed and perception of effort that the subject was.

Conditions

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Healthy

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Blinding Strategy

NONE

Study Groups

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Prescription for Workload

Prescription from 65% VO2max for 5 min of exercise

Group Type EXPERIMENTAL

Prescription for Heart Rate

Intervention Type OTHER

Prescription from 60 - 65% Maximum Heart Rate for 5 min of exercise

Prescription Self Selected

Intervention Type OTHER

Prescription Self Selected from Perceived exertion at 3 - 4 (moderate) for 5 min of exercise

Prescription for Heart Rate

Prescription from 60 - 65% Maximum Heart Rate for 5 min of exercise

Group Type EXPERIMENTAL

Prescription for Workload

Intervention Type OTHER

Prescription from 65% VO2max for 5 min of exercise

Prescription Self Selected

Intervention Type OTHER

Prescription Self Selected from Perceived exertion at 3 - 4 (moderate) for 5 min of exercise

Prescription Self Selected

Prescription Self Selected from Perceived exertion at 3 - 4 (moderate) for 5 min of exercise

Group Type EXPERIMENTAL

Prescription for Workload

Intervention Type OTHER

Prescription from 65% VO2max for 5 min of exercise

Prescription for Heart Rate

Intervention Type OTHER

Prescription from 60 - 65% Maximum Heart Rate for 5 min of exercise

Interventions

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Prescription for Workload

Prescription from 65% VO2max for 5 min of exercise

Intervention Type OTHER

Prescription for Heart Rate

Prescription from 60 - 65% Maximum Heart Rate for 5 min of exercise

Intervention Type OTHER

Prescription Self Selected

Prescription Self Selected from Perceived exertion at 3 - 4 (moderate) for 5 min of exercise

Intervention Type OTHER

Other Intervention Names

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VO2Max Heart Rate Self Selected

Eligibility Criteria

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Inclusion Criteria

* 18 at 45 years
* Risk stratification low
* Physically active by American College of Sports Medicine criteria

Exclusion Criteria

* Use of ergogenic resources
* Use of sympatholytic drugs
* Use of stimulants
Minimum Eligible Age

18 Years

Maximum Eligible Age

45 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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Universidade Federal do Rio de Janeiro

OTHER

Sponsor Role lead

Responsible Party

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Alberto Souza de Sá Filho

Doctorade in Mental Health

Responsibility Role PRINCIPAL_INVESTIGATOR

Central Contacts

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Sérgio Machado, PhD

Role: CONTACT

55 21 991567006

Alberto Sá Filho, Dr.

Role: CONTACT

55 21 998284879

Other Identifiers

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UNIG 02

Identifier Type: -

Identifier Source: org_study_id

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