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Electrical Muscle Stimulation on Muscle Mass, Strength, and Body Composition

N

National Taiwan Sport University

Status

Completed

Conditions

Resistance Training
Electrical Muscle Stimulation
Exercise

Treatments

Device: electrical muscle stimulation

Study type

Interventional

Funder types

Other

Identifiers

NCT06036953
21-034-A2

Details and patient eligibility

About

In recent years, electrical muscle stimulation (EMS) devices have been developed as a complementary training technique that is novel, attractive, and time-saving for physical fitness and rehabilitation. While it is known that EMS training can improve muscle mass and strength, most studies have focused on the elderly or specific patient populations. The aim of this study was to investigate the effects of frequency-specific EMS combined with resistance exercise training for 8 weeks on muscle mass, strength, power, body composition, and parameters related to exercise fatigue. Additionally, we aimed to evaluate the feasibility and safety of EMS as an exercise aid to improve body composition. We recruited 14 male and 14 female subjects who were randomly assigned to two groups with gender parity (7 male and 7 female/group): (1) no EMS group and (2) daily EMS group. Blood biochemical routine analysis was performed every 4 weeks from pre-intervention to post-intervention, and body composition, muscle strength, and explosive power were evaluated 8 weeks before and after the intervention. We also performed an exercise challenge analysis of fatigue biochemical indicators after 8 weeks of intervention.

Enrollment

28 patients

Sex

All

Ages

20 to 40 years old

Volunteers

Accepts Healthy Volunteers

Inclusion criteria

  • healthy

Exclusion criteria

  • smoking or drinking habits
  • cardiovascular disease
  • neuromuscular disease
  • metabolic disease
  • asthma
  • pregnancy
  • body mass index (BMI) over 27

Trial design

Primary purpose

Basic Science

Allocation

Randomized

Interventional model

Parallel Assignment

Masking

None (Open label)

28 participants in 2 patient groups

No EMS
No Intervention group
EMS
Experimental group
Treatment:
Device: electrical muscle stimulation

Trial contacts and locations

1

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Data sourced from clinicaltrials.gov

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