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High Intensity Interval Training With Strength/Power Exercises on VO2Max

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

Status
UNKNOWN
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT02642328
Acronym
Strength
Enrollment
16
Registered
2015-12-30
Start date
2016-01-31
Completion date
2016-03-31
Last updated
2015-12-30

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

Conditions

Healthy

Keywords

VO2Max, Aerobic Exercise, Physical Conditioning

Brief 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.

Detailed 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).

Interventions

Circuit of high intensity interval training (HIIT) with Strength and Power Exercises for 4 minutes (20 sec of stimulus / 10 sec rest)

OTHERControl

Continuous aerobic exercise at 65% of VO2Max

Sponsors

Universidade Federal do Rio de Janeiro
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to 45 Years
Healthy volunteers
Yes

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

Design outcomes

Primary

MeasureTime frame
Oxygen Intake (VO2Max)Change from Baseline VO2Max after 2 Weeks of Circuit of HIIT

Contacts

Primary ContactAlberto S. Sá Filho, Dr.
albsouzar9@yahoo.com.br55 21 998294879

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026