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Effects of Essential Amino Acid Supplementation Combined with Resistance Training on Body Composition and Muscle Changes in Healthy Sedentary Adults

Effects of Essential Amino Acid Supplementation Combined with Resistance Training on Body Composition and Muscle Changes in Healthy Sedentary Adults

Status
Active, not recruiting
Phases
Phase 4
Study type
Interventional
Source
TCTR
Registry ID
TCTR20260409003
Enrollment
30
Registered
2026-04-09
Start date
2023-03-24
Completion date
Unknown
Last updated
2026-08-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Healthy sedentary adults muscle mass, essential amino acids, resistance training, muscle thickness, body composition

Interventions

12 weeks of resistance training at 75 to 80% of one-repetition maximum for 10 repetitions per set, 3 to 4 sets per exercise, three times per week, over 12 weeks (36 sessions total),A 12 weeks resistan
CON-RT,EAA-RT

Sponsors

Fundamental Fund, Chulalongkorn University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
25 Years to 35 Years

Inclusion criteria

Inclusion criteria: 1. healthy adults aged 25 to 35 years 2. a body mass index (BMI) less than 25 3. free of musculoskeletal, cardiovascular, or respiratory conditions 4. not engaging in moderate exercise more than twice per week for at least three months prior to the study 5. no history of allergic reactions to amino acids or protein, and not using any form of amino acid supplements.

Exclusion criteria

Exclusion criteria: 1. develop complications during the study 2. unintentionally consumed amino acid-related supplements 3. failed to complete more than 80% of the training program

Design outcomes

Primary

MeasureTime frame
Body composition Week 0, 6, and 12 of intervention DEXA,muscle strength Week 0, 6, and 12 of intervention Isokinetic dynamometer,Muscle size Week 0, 6, and 12 of intervention Ultrasound technique,Blood biochemistry Week 0, 6, and 12 of intervention ELISA

Secondary

MeasureTime frame
muscle strength Week 0, 6, and 12 of intervention 1 RM test

Countries

Thailand

Contacts

Public ContactKunanya Masodsai

Faculty of Sports Science, Chulalongkorn University

kunanya.m@chula.ac.th6622181037

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026