The Claim

High-intensity interval training (HIIT) reduces waist circumference by 1.76 cm more than moderate-intensity continuous training (MICT) in overweight female college students after 12 weeks of training.

Source: Comparison of the Effects of HIIT and MICT on Weight Loss in Female College Students: A Meta-Analysis

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
39score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

After 12 weeks of exercise, overweight female college students who did high-intensity interval training lost 1.76 centimeters more waist circumference than those who did moderate-intensity continuous training.

See the scientific wording

High-intensity interval training (HIIT) reduces waist circumference by 1.76 cm more than moderate-intensity continuous training (MICT) in overweight female college students after 12 weeks of training, indicating a greater reduction in abdominal fat accumulation.

Why this might work

Short bursts of intense exercise cause the body to burn more fat after the workout, especially from the belly area, because the muscles use up stored energy faster and the liver releases more fat into the blood to keep fueling the body.

Supported mechanismbased on 1 study

What the research says

1 study
  1. Study: Comparison of the Effects of HIIT and MICT on Weight Loss in Female College Students: A Meta-Analysis

    The study found that overweight female college students who did short bursts of intense exercise (HIIT) lost nearly 2 cm off their waistline compared to those who did steady, moderate exercise — exactly what the claim says.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

Fit Body Science verdict — we translate health claims into clear verdicts backed by peer-reviewed research.

Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.