HIIT workouts tested as a way to boost fitness in young adults with obesity

NCT ID NCT07283406

ENROLLING_BY_INVITATION Disease control Sponsor: Centro Universitario de Tlajomulco, Universidad de Guadalajara Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study looks at whether high-intensity interval training (HIIT) can improve heart health and physical fitness in young adults with obesity. Forty participants will do HIIT three times a week for 12 weeks. Researchers will measure changes in fitness, body composition, and blood markers.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: High-intensity interval training (exercise program)
What this could lead to: If it works, this could show that HIIT is an effective way to improve heart health and fitness in young adults with obesity.
What could go wrong: This is a small, early-stage study with only 40 participants, so results may not apply to everyone. The exercise program is demanding and may be hard to stick with.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Obesity obesity disorder Overweight

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

OBESITY & OVERWEIGHT

Contacts and locations

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Locations

Centro Universitario de Tlajomulco, Universidad de Guadalajara

Guadalajara, Jalisco, 45650, Mexico

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