What does this research mean for the field?

Exercise snacking significantly improves body composition and reduces arterial stiffness indicators in obese college students. Novelty: ClaimNovelty.NOVEL_FINDING. Consensus alignment: ConsensusAlignment.SUPPORTS_CONSENSUS.

What question did this study set out to answer?

This study aims to investigate how exercise snacking affects body composition and cardiovascular indicators in obese college students.

February 13, 2026KardiologiiaOpen Access

The Impact of Exercise Snacking on Body Composition and Cardiovascular Function Indicators in Obese College Students

Q: What are the key findings of this study?

A 12-week exercise snacking protocol significantly improved skeletal muscle mass, arterial stiffness, and serum resistin in obese college students (p<0.01), unlike moderate-intensity training.

Q: What is the clinical evidence from this study?

Study design: Other. Population: Obesity (n=100). Intervention: Exercise snacking (ES) vs. Moderate-intensity, continuous training (MICT) (45 min of running at maximal fat-burning intensity daily). Primary outcome: Body composition, carotid-femoral pulse wave velocity (cfPWV), and serum resistin (p=<0.01).

View Full Paper

Ask AI

Bookmark

Key result

Exercise snacking improves arterial stiffness, muscle mass, and resistin versus moderate-intensity training in obese students.

P<0.01
n=100

Why the study?

The effects of exercise snacking on body composition, carotid-femoral pulse wave velocity, and serum resistin in obese young adults were not well established.

Does an exercise snacking protocol improve body composition, arterial stiffness, and serum resistin compared to moderate-intensity continuous training in obese college students?

Population

50 male and 50 female college students with BMI ≥28 kg / m²

Comparison

Exercise snacking vs moderate-intensity continuous training

Follow-up

12 wk

Authors

JYJun YuRussian State University for Physical Education Sport Youth and Tourism

Discussion

Member takes

Implication

Exercise snacking may improve arterial stiffness and muscle mass more than MICT in obese students; leaves open confirmation in larger randomized trials.

Key Points

This study aims to investigate how exercise snacking affects body composition and cardiovascular indicators in obese college students.
Enrolled 100 obese college students with BMI ≥28 kg/m², split into two groups: exercise snacking (ES) and moderate-intensity continuous training (MICT).
The ES group performed two 5-min high-intensity interval training sessions and one 30-min aerobic exercise session daily.
The MICT group engaged in 45-min of running at maximum fat-burning intensity daily.
Measured various indicators like body weight, body fat mass, skeletal muscle mass, arterial stiffness, and serum resistin before and after a 12-week program.
Both ES and MICT groups showed significant reductions in body weight, BMI, body fat mass, and trunk fat mass.
Significant improvements in skeletal muscle mass, arterial stiffness, and serum resistin were observed only in the exercise snacking group.
Positive correlations were found between serum resistin and arterial stiffness for obese males, while negative correlations with muscle mass were noted.

Structured PICO

Does an exercise snacking protocol improve body composition, arterial stiffness, and serum resistin compared to moderate-intensity continuous training in obese college students?

Population

100 obese college students (50 male, 50 female) with a body mass index (BMI) ≥28 kg/m²

Intervention

Exercise snacking (ES) protocol consisting of two 5-min high-intensity interval training (HIIT) sessions and one 30-min session of aerobic exercise incorporating HIIT elements daily for 12 weeks

Comparator

Moderate-intensity, continuous training (MICT) consisting of 45 min of running at the maximal fat-burning intensity each day for 12 weeks

Outcome

Changes in body composition (body weight, BMI, body fat mass, trunk fat mass, skeletal muscle mass), arterial stiffness (carotid-femoral pulse wave velocity), and serum resistin concentrations after 12 weekssurrogate

Main Result

p-value: p=<0.01

An exercise snacking protocol incorporating short HIIT sessions is more effective than moderate-intensity continuous training at improving arterial stiffness and skeletal muscle mass in obese college students.

Cite This Study

Jun Yu (2026) studied Obesity (n=100). Exercise snacking (ES) vs. Moderate-intensity, continuous training (MICT) (45 min of running at maximal fat-burning intensity daily) was evaluated on Body composition, carotid-femoral pulse wave velocity (cfPWV), and serum resistin (p=<0.01). A 12-week exercise snacking protocol significantly improved skeletal muscle mass, arterial stiffness, and serum resistin in obese college students (p<0.01), unlike moderate-intensity training.

synapsesocial.com/papers/698ebf3485a1ff6a930165b5 https://doi.org/10.18087/cardio.2026.2.3077

View Full Paper

Ask AI

Bookmark

Implication

Exercise snacking may improve arterial stiffness and muscle mass more than MICT in obese students; leaves open confirmation in larger randomized trials.

The Impact of Exercise Snacking on Body Composition and Cardiovascular Function Indicators in Obese College Students

Discussion

Member takes

Implication

Key Points

Structured PICO

Main Result

Cite This Study

The Impact of Exercise Snacking on Body Composition and Cardiovascular Function Indicators in Obese College Students

Discussion

Member takes

Implication

Key Points

Structured PICO

Main Result

Cite This Study

Also Consider

Also Consider