Welcome back to the ORIEMS FIT Research Digest, where we simplify groundbreaking studies and make them accessible for everyone.

Today, we’re exploring a fascinating study conducted by researchers from University of Lleida ( Established: 1297)and Rovira i Virgili University  (Established: 1991) in Spain.

(Scroll to the end of each post to find a link to the original study, often with full PDFs—perfect for building your research collection.)

The study highlights how Neuromuscular Electrical Stimulation (NMES - a niche of EMS) supports muscle strength, especially for those unable to engage in regular exercise.

What’s This Research About?

Original Article Name:
Effectiveness of NMES Compared to Isometric Training in Non-Active Adults

Who Conducted This Research?
The research team included:

• Alvaro Pano-Rodriguez
• Jose Vicente Beltran-Garrido
• Vicenç Hernandez-Gonzalez
• Natalia Nasarre-Nacenta
• Joaquin Reverter-Masia

These experts hail from the University of Lleida and Rovira i Virgili University, renowned institutions in Spain known for their contributions to health and exercise science.

Published In:
International Journal of Environmental Research and Public Health (2023) – a respected peer-reviewed journal for fitness and health research.

Why Is This Research Important?

For people unable to perform high-intensity exercise—whether due to injury, health conditions, or lifestyle constraints—building and maintaining muscle strength is a challenge. NMES offers a non-invasive, time-efficient solution that mimics muscle contractions using electrical impulses.

This study aimed to compare NMES's effectiveness against traditional isometric exercises in non-active adults.

Who Participated?

• Participants: 19 university students, aged 18–25, with no recent history of regular physical training.
• Groups:
  1. One group used the RSQ1 NMES device for targeted muscle activation.
  2. The second group performed traditional isometric exercises.

What Did the Researchers Find?

General Positive Findings

NMES provided comparable results to isometric exercises, showing its potential as an alternative training method.

Specific Positive Evidence

1. Increased Muscle Strength:

   • NMES improved knee flexor peak torque by 9.9% on the left limb and 7.8% on the right limb, comparable to gains achieved through traditional isometric training.

2. Thigh Circumference Growth:

   • Both groups showed a 2% increase in thigh circumference, indicating muscle hypertrophy.

3. Low Impact, High Efficiency:

   • NMES achieved these results without the strain or physical effort associated with isometric exercises.

Why NMES Could Be a Game-Changer

1. Non-Invasive and Accessible: Perfect for people recovering from injuries or unable to engage in intense physical activity.
2. Time-Efficient: Short sessions of 20–30 minutes deliver measurable strength and muscle growth benefits.
3. Customizable: NMES can target specific muscle groups, making it ideal for rehabilitation and performance enhancement.

How Can NMES Help You?

If you’re managing muscle loss or looking for an efficient way to maintain strength, NMES could:

• Rebuild muscle strength without traditional exercise.
• Improve mobility and stability in targeted areas.
• Complement your fitness routine or rehabilitation plan.

What Do You Think?

Have you tried NMES for fitness or recovery? How has it worked for you? Share your experiences in the comments below!

Research Details

Original Title:
Effectiveness of NMES Compared to Isometric Training in Non-Active Adults

Simplified Name:
How NMES Boosts Muscle Strength: A University Study

Published In:
International Journal of Environmental Research and Public Health

Read the Full Study Here

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Disclaimer:
This blog is for informational and recreational purposes only and does not constitute medical advice. Always consult a healthcare professional before starting any new treatment.