Interval Training and Resting Metabolism

NCT01313468 | Completed

• 1 other identifier: 2010/1541
• Study Type: interventional
• Target: 30
• Locations: 1 country
• Sites: 1

Brief Summary

It has been reported that obese individuals are seated 2 ½ hour more than lean individuals and that non exercise thermo genesis (NEAT) may vary with as much as 2000 Kcal/day between equal size people due to different occupational and leisure time activities. The primary aim of the study is to investigate if 10 weeks of exercise training increase NEAT in sedentary men. Subject will be randomized to three different training intervention, with 3 exercise session each week for 10 weeks. NEAT will be measured using an activity sensor and recorded over a 7 day period both before and after training.

Conditions

Healthy Subjects

Keywords

NEAT; maximal oxygen uptake; stroke volume

Outcome Measures

Primary Outcomes (1)

• nonexercise activity thermogenesis

  NEAT Will be measured using an activity sensor. Physical activity is recorded over a 7 day period. The energy equivalent of each of these activities is determined. The time spent in each activity is then multiplied by equivalent for the activity. The values are then summed to derive an estimate of NEAT.

  Baseline and 10 weeks

Secondary Outcomes (1)

• Cardiopulmonary maximal oxygen uptake

  Baseline and 10 weeks

Study Arms (3)

4 x 4 Interval

EXPERIMENTAL

4 x 4 minutes of high intensity intervals at 90-95% of maximal heart rate separated by 3 minutes of active brakes in between at 70% of maximal heart rate.

Behavioral: 4 x 4 minutes Intervals

1 4 minutes interval

EXPERIMENTAL

1 x 4 minutes intervals at 90-95% of HR max

Behavioral: 1 x 4 minute interval

Moderate continuous Training

EXPERIMENTAL

47 minutes of Moderate continuous Training

Behavioral: Moderate continuous Training

Interventions

1 x 4 minute interval BEHAVIORAL

1 x 4 minutes of high intensity intervals at 90-95% of maximal heart rate

1 4 minutes interval

4 x 4 minutes Intervals BEHAVIORAL

4 x 4 minutes of high intensity intervals at 90-95% of maximal heart rate separated by 3 minutes of active brakes in between at 70% of maximal heart rate.

4 x 4 Interval

Moderate continuous Training BEHAVIORAL

47 minutes of Moderate continuous Training

Moderate continuous Training

Eligibility Criteria

• Age: 18 Years - 50 Years
• Sex: male
• Healthy Volunteers: Yes
• Age Groups: Adult (18-64)

You may qualify if:

• Male gender
• Age 18-50
• BMI 25-30 kg x m2
• No significant comorbidities
• Abel to exercise
• Not partaking in organized physical activity

You may not qualify if:

• Inability to exercise due to musculoskeletal conditions
• Known ischemic cardiovascular disease
• High daily physical and occupational activity levels

Sponsors & Collaborators

• Norwegian University of Science and Technology: lead
• St. Olavs Hospital: collaborator

Study Sites (1)

NTNU

Trondheim, 7491, Norway

Location

Related Publications (1)

• Zisko N, Stensvold D, Hordnes-Slagsvold K, Rognmo O, Nauman J, Wisloff U, Karlsen T. Effect of Change in VO2max on Daily Total Energy Expenditure in a Cohort of Norwegian Men: A Randomized Pilot Study. Open Cardiovasc Med J. 2015 Apr 30;9:50-7. doi: 10.2174/1874192401509010050. eCollection 2015.

  PMID: 25969700 RESULT

Study Officials

• Trine Karlsen

  National Taiwan Normal University

  PRINCIPAL INVESTIGATOR

Study Design

• Study Type: interventional
• Phase: not applicable
• Allocation: RANDOMIZED
• Masking: SINGLE
• Who Masked: INVESTIGATOR
• Purpose: PREVENTION
• Intervention Model: PARALLEL
• Sponsor Type: OTHER
• Responsible Party: SPONSOR

Study Record Dates

• First Submitted: March 10, 2011
• First Posted: March 11, 2011
• Study Start: February 1, 2011
• Primary Completion: November 1, 2011
• Study Completion: November 1, 2011
• Last Updated: March 30, 2017

Record last verified: 2017-03

Data Sharing

• IPD Sharing: Will not share

Locations

NO (1)