EMS Combined With Resistance Training in Weight Lifters
Effects of Electrical Muscle Stimulation Combined With Resistance Training on Muscle Mass, Strength, Body Composition, and Power in Weight Lifters
Riphah International University
34 participants
Dec 1, 2025
INTERVENTIONAL
Conditions
Summary
The purpose of this randomized controlled trial is to determine the effects of Electrical Muscle Stimulation (EMS) combined with resistance training on muscle mass, muscular strength, body composition, and power in trained weightlifters. Participants will be randomly allocated into two groups: one receiving resistance training alone and the other receiving EMS combined with resistance training. The intervention will be conducted for eight weeks, and outcome measures will be assessed at baseline, mid-intervention (4 weeks), and post-intervention (8 weeks). The findings of this study may provide evidence regarding the additional benefits of EMS when combined with conventional resistance training programs in enhancing muscular performance among trained athletes.
Eligibility
Inclusion Criteria4
- Male participants aged 18-40 years
- Resistance training ≥3 times/week for at least 1 year
- Active participation in weightlifting, bodybuilding, or strength athletics
- Medically cleared for physical activity
Exclusion Criteria4
- Neuromuscular disorders
- Cardiac pacemaker or implantable electronic device
- Recent musculoskeletal injury (within the last 6 months)
- Skin sensitivity or allergy to EMS electrodes
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Interventions
This group will combine the benefits of both EMS and Resistance Training to maximize muscle mass, strength, and body composition improvements using both EMS and RT (18). EMS will be applied to muscles using a frequency-specific protocol. EMS treatment according to the parameters defined as frequency (85 Hz), pulse duration (400 1s), and the duty cycle (10s on: 50s off). Exercises: A complementary schedule of EMS and resistance exercises. Frequency: 3 times per week (Tuesday, Thursday, Saturday) for 8 weeks.
This protocol will emphasize muscle strengthening through resistance training to improve strength and muscle mass through traditional resistance training methods (7). Exercises: A selection of exercises focusing on muscle mass and strength. Compound exercises (such as squats, deadlifts, bench press) and isolation exercises (such as bicep curls, triceps extensions) Frequency: 3 times per week (Monday, Wednesday, Friday) for 8 weeks.
Locations(1)
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NCT07484646