High Intensity Interval Training With Strength/Power Exercises on VO2Max

Healthy Clinical Trial

— Strength  

Official title:

Effects of Eight Sessions of High Intensity Interval Training (HIIT) With Strength/Power Exercises on VO2Max Gains and Aerobic Performance

Clinical Trial Details — Status: Not yet recruiting

Administrative data

• NCT number: NCT02642328
• Other study ID #: UNIG 01
• Status: Not yet recruiting
• Phase: N/A
• First received: December 5, 2015
• Last updated: December 25, 2015
• Start date: January 2016
• Est. completion date: March 2016

Study information

• Verified date: December 2015
• Source: Universidade Federal do Rio de Janeiro
• Contact: Alberto S. Sá Filho, Dr.
• Phone: 55 21 998294879
• Email: albsouzar9[@]yahoo.com.br
• Is FDA regulated: No
• Health authority: Brazil: National Committee of Ethics in Research
• Study type: Interventional

Clinical Trial Summary

Traditionally, strength training and power is the main objective of providing only muscle conditioning, without possible gains on the VO2Max, however, not for aerobic performance.

Description:

A total of 10 visits will be performed. The subjects will be divided into two exercise groups: 1) control group (CG) who performed only aerobic activity of running or walking at moderate intensity (65% VO2max); and 2) strength and power exercise group (GFP), which held the protocol circuit. On the first visit the subjects answer an initial questionnaire of risk stratification for coronary artery disease, and performed a maximal aerobic exercise test.

The subjects performed the interval protocol with strength and power exercises at high intensity in circuit. 20 seconds stimuli will be provided with 10 seconds passive recovery, totaling 4 minutes. In the last session the subjects will be performed the same initial procedures adopted in the first visit to determine the values of VO2max after training. The control group will be performed just one training session total run time conducted in eight sessions by GFP group (approx. 30 min).

Recruitment information / eligibility

• Status: Not yet recruiting
• Enrollment: 16
• Est. completion date: March 2016
• Est. primary completion date: February 2016
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: Both
• Age group: 18 Years to 45 Years

Eligibility

Inclusion Criteria:

• Strength training practitioner for at least 6 months

• 18 / 45 years

• No injuries

Exclusion Criteria:

• Use of ergogenic resource

• Hypertension and cardiovascular disease

• Drugs

Study Design

Allocation: Randomized, Endpoint Classification: Efficacy Study, Intervention Model: Parallel Assignment, Masking: Open Label

Related Conditions & MeSH terms

• Healthy

Intervention

Other:
• HIIT Training
Circuit of high intensity interval training (HIIT) with Strength and Power Exercises for 4 minutes (20 sec of stimulus / 10 sec rest)
• Control
Continuous aerobic exercise at 65% of VO2Max

Locations

Country	Name	City	State
n/a

Sponsors (1)

Lead Sponsor	Collaborator
Universidade Federal do Rio de Janeiro

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	Oxygen Intake (VO2Max)		Change from Baseline VO2Max after 2 Weeks of Circuit of HIIT	No