Health Research Digest with Leo and Eva

EMS Boosted Ankle Strength 56% and Improved Balance After Stroke — Findings from a Korean Review in Older Adults

Did you know? 😮
After regular 𝗘𝗠𝗦 use, stroke survivors improved walking speed similar to ankle braces.
In a combined analysis of over 800 people, both groups walked faster.
Many improved by around 0.1 metres per second after weeks of use.
A Korean review also found 𝗮𝗻𝗸𝗹𝗲 𝘀𝘁𝗿𝗲𝗻𝗴𝘁𝗵 rose 𝟱𝟲.𝟲% with 𝗘𝗠𝗦 + rehab.
People showed better 𝘀𝘁𝗮𝘁𝗶𝗰 𝗮𝗻𝗱 𝗱𝘆𝗻𝗮𝗺𝗶𝗰 𝗯𝗮𝗹𝗮𝗻𝗰𝗲.
Gait became more symmetrical and stable in several trials.
Researchers from Kyung Hee University published these findings.
The journal is peer-reviewed and highly respected in geriatric medicine.
These measured results strongly suggest 𝗘𝗠𝗦 may support better movement after stroke.
Want the full blog post, podcast, original study and more research?https://oriems.fit/blogs/research-digest/walking-strength-stroke-korean-study

EMS for Post-Stroke Shoulder Pain: Insights from Recent Swiss Published Research

A 2025 systematic review examined eight clinical trials involving 341 stroke survivors with hemiplegic shoulder pain. Researchers measured pain intensity using validated scales such as the Visual Analogue Scale and Numerical Rating Scale. Combined results showed that low-frequency electrical stimulation, commonly known as EMS, significantly reduced pain scores (SMD = −0.68, p = 0.006). These findings suggest EMS may help ease post-stroke shoulder pain. The study was led by scientists from Chengdu University of Traditional Chinese Medicine and published in the peer-reviewed journal Frontiers in Neurology. Discover the full results, key parameters, and what the evidence means in the complete blog post.
https://oriems.fit/blogs/research-digest/ems-post-stroke-shoulder-pain-research

What Australian Research Found: EMS Strength Programs Improve Strength and Activity After Stroke

Scientists from the University of Sydney carried out a thorough systematic review and meta-analysis. They screened 258 studies and included 21 randomised trials involving stroke survivors. Using strict criteria and random effects modelling, they pooled results from 14 trials on strength and 12 on activity. EMS and other strengthening methods produced positive effects: strength improved by SMD 0.33 and activity by SMD 0.32, with no increase in spasticity. Published in the prestigious Australian Journal of Physiotherapy, this credible evidence indicates EMS technology may help enhance muscle power and real-world function after stroke. Read our full blog post for deeper insights and practical guidance.https://oriems.fit/blogs/research-digest/ems-strength-programs-stroke-recovery-research

Can EMS Improve Walking After Stroke? What a Dutch Systematic Review Found

Dutch scientists led by Dr Anke I.R. Kottink at Roessingh Research and Development reviewed eight studies on EMS for foot drop after stroke. They focused on the immediate orthotic effect while using the stimulation.
Six studies measured walking speed as the key outcome. When pooled, results showed a clear average improvement of 0.13 m/s, or 38% faster walking with EMS. This gain helps with safer steps, better toe clearance, and less effort during daily walking.
The evidence comes from a proper systematic review published in the respected journal Artificial Organs in 2004. It offers real, measurable proof that targeted EMS can support faster walking while in use.
Read the full post to see the details and what it means for stroke recovery.https://oriems.fit/blogs/research-digest/ems-stroke-walking-speed-research

Early EMS Supports Better Shoulder Alignment in Stroke Recovery. Canadian Research reveals.

Researchers from McGill University in Canada reviewed 10 clinical trials in a meta-analysis published in BioMed Research International. They examined how Early EMS affects stroke survivors.
Scientists measured shoulder subluxation using X-rays before and after treatment. The results showed that adding Early EMS to standard therapy reduced shoulder displacement by an average of 4.9 mm when started within six months after stroke.
This evidence suggests Early EMS may help protect shoulder alignment and support better positioning during early recovery. The study is legitimate because it combined high-quality trials using strict scientific standards.
Read the full post to see the detailed findings and what this means for stroke rehabilitation.https://oriems.fit/blogs/research-digest/early-ems-shoulder-subluxation-stroke

Which Type of EMS/FES Works Best for Stroke Arms? What the Latest Systematic Review Shows

Scientists from Stanford University led a major systematic review and meta-analysis on FES (functional electrical stimulation - a niche of  EMS  ) for upper limb recovery after stroke. They searched four databases, screened 923 papers, and analysed 25 high-quality studies involving real stroke patients.
Using standard clinical tests like the Fugl-Meyer Assessment and Action Research Arm Test, they measured arm function before and after treatment. All three types of EMS / FES delivered significant improvements. EMG-controlled FES showed the largest average gains.
These findings suggest EMS technology can meaningfully support muscle activation and functional movement when patients actively try to move.
The study is highly legit — published in Frontiers in Neurology following strict international standards. Read the full post to see the detailed comparison and what it means for recovery.
https://oriems.fit/blogs/research-digest/emg-fes-stroke-arm-recovery-2023-review

Can Cyclical EMS Build Post-Stroke Strength?

Australian researchers from The University of Sydney conducted a high-quality systematic review and meta-analysis of 16 clinical trials involving 638 stroke survivors.
They carefully measured muscle strength through force and torque tests, and activity levels using real-world performance tasks. The results were clear. Cyclical EMS increased strength with a moderate effect size of 0.47, and these gains were maintained at 0.33 after treatment ended.
Activity also improved significantly (0.30), with lasting benefits of 0.38.
This credible evidence, published in the respected Journal of Physiotherapy, suggests cyclical EMS may help stroke survivors rebuild strength and improve daily function.
The strong scientific methods and consistent findings make this research trustworthy. Read the full post for more details and practical insights.
https://oriems.fit/blogs/research-digest/cyclical-ems-builds-real-strength-after-stroke

Does EMS Reduce Shoulder Subluxation After Stroke? What a Meta-Analysis Shows

A 2017 meta-analysis in the prestigious journal Clinical Rehabilitation examined 11 randomised trials involving 432 people. Scientists measured shoulder subluxation precisely with X-rays in millimetres. They found EMS produced a large reduction (SMD –1.11) in acute and subacute stroke patients. Both short and long daily sessions worked. Led by researchers from the top-ranked University of Southern California and Korean universities, the evidence is solid and peer-reviewed. These results suggest EMS may help reduce joint separation early after stroke.
Want the full story, exact numbers, and practical takeaways? Read the complete article below.
https://oriems.fit/blogs/research-digest/ems-helps-reduce-shoulder-subluxation-stroke

Does EMS Improve Activity After Stroke? An Australian Study Reveals the Answer

Australian scientists from La Trobe University conducted a rigorous systematic review and meta-analysis on EMS after stroke. They searched six major databases and selected 18 high-quality trials involving 485 people. They measured real activity performance using standard tests. Results showed a moderate effect: EMS improved activity by SMD 0.40 versus nothing and 0.56 versus training alone. Upper-limb activity improved largely (SMD 0.69). Walking speed rose 0.08 m/s. These solid numbers suggest EMS may help stroke survivors regain daily abilities better than exercise alone. Published in the prestigious Archives of Physical Medicine and Rehabilitation, this trustworthy Australian research is worth reading in full.https://oriems.fit/blogs/research-digest/ems-improves-activity-after-stroke-australian-study
 

Early EMS Shows Promise for Regaining Arm Function After Stroke. UK study reveals

UK scientists from the University of Birmingham conducted a thorough review of 20 high-quality clinical trials. They analysed real measurements from 431 stroke survivors, including scores for arm movement and activities of daily living.
The evidence was clear. EMS showed the strongest benefits when started within the first two months after stroke. People improved more in daily tasks and motor control compared with standard therapy alone.
This peer-reviewed study, published in a respected medical journal, gives families trustworthy information. It suggests functional electrical stimulation can genuinely support recovery when used early.
Curious how it works in practice and what the full findings mean for you? Read the complete blog post below for the full story and practical insights.
https://oriems.fit/blogs/research-digest/can-ems-help-stroke-patients-regain-arm-function