Effects of Short Duration High-intensity Interval Training on Peak Oxygen Consumption

Completed · Not applicable

Conditions studied: Cardiovascular Fitness

In brief

High-intensity interval training (HIIT) is an effective tool to improve cardiovascular fitness and maximal anaerobic power. Different methods of HIIT have been studied but the effect of a maximal effort cycling and very short exercise time (i.e., 4-s) with short recovery time (15-30 s) and a high number of repetitions (i.e., 30 bouts) is unknown.

Key facts

Study ID

NCT04656509

Run by

University of Texas at Austin

People needed

11

Starts

2019-04-01

Expected to finish

2020-04-24

Last updated by the study team

2020-12-09

Who can join

Age: 18 and older, up to 49. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Young (18-30), Healthy, Recreationally active, but untrained (not meeting ACSM's recommendations of 150 min/week of moderate-vigorous aerobic exercise) -

You may not qualify if…

• Cardiovascular disease Smoking Subjects who were exercising regularly (>75 min/week) were excluded.

Where it is running

• Human Performance Laboratory, Department of Kinesiology and Health Education, the University of Texas at Austin — Austin, Texas, United States

Full record on ClinicalTrials.gov

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