By InvitationNot Applicable

NASM OPT for Pectoral Enhancement and Breast Firmness

Iran120 participantsStarted 2025-05-01

Plain-language summary

This RCT investigates a 12-week NASM OPT program targeting pectoral muscle strength, breast aesthetics (firmness, lift, chest circumference), and low back pain in 120 non-athletic women. The intervention group performed structured resistance training, while the control group engaged in general exercise. Outcomes included pectoral strength (dynamometer), aesthetic satisfaction (Likert scale), and functional performance (push-up test).

Who can participate

Age range20 Years – 45 Years

SexFEMALE

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Inclusion Criteria: * Non-athletic women (no exercise in prior 6 months). * Interest in improving chest aesthetics. * No musculoskeletal injuries. Exclusion Criteria: * Pregnancy * Chronic illness * Exercise contraindications

What they're measuring

Pectoral Strength

Timeframe: Baseline

Perceived Breast Firmness/Lift

Timeframe: Baseline

Chest Circumference

Timeframe: Baseline

Aesthetic Satisfaction

Timeframe: Baseline

Functional Performance

Timeframe: Baseline

Low Back Pain

Timeframe: Baseline

Trial details

NCT IDNCT06977919

SponsorUniversity of Sistan and Baluchestan

Sponsor typeOTHER

Study typeINTERVENTIONAL

Primary completion2025-09-15

View on ClinicalTrials.gov More Low Back Pain trials